Home / 2,425,588,233.60-3,638,382,350.40-2,171,630,294.40

Finding the Fourth Proportional to 2,425,588,233.60, 3,638,382,350.40 and 2,171,630,294.40

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Solution

The fourth proportional to 2,425,588,233.60, 3,638,382,350.40 and 2,171,630,294.40 is: 3,257,445,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,588,233.60 : 3,638,382,350.40 = 2,171,630,294.40 : x
  2. Step 2: Convert to fraction form
    2,425,588,233.60/3,638,382,350.40 = 2,171,630,294.40/x
  3. Step 3: Cross multiply
    2,425,588,233.60x = 3,638,382,350.40 × 2,171,630,294.40
  4. Step 4: Simplify right side
    2,425,588,233.60x = 7,901,221,334,738,916,352
  5. Step 5: Solve for x
    x = 7,901,221,334,738,916,352/2,425,588,233.60
  6. Step 6: Final answer
    x = 3,257,445,441.60

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Half scale
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Double scale
Find fourth proportional to 2,425,588,234.60, 3,638,382,351.90 and 2,171,630,295.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.