Home / 3,022,921,385.40-4,534,382,078.10-2,850,734,501.40

Finding the Fourth Proportional to 3,022,921,385.40, 4,534,382,078.10 and 2,850,734,501.40

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Solution

The fourth proportional to 3,022,921,385.40, 4,534,382,078.10 and 2,850,734,501.40 is: 4,276,101,752.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,921,385.40 : 4,534,382,078.10 = 2,850,734,501.40 : x
  2. Step 2: Convert to fraction form
    3,022,921,385.40/4,534,382,078.10 = 2,850,734,501.40/x
  3. Step 3: Cross multiply
    3,022,921,385.40x = 4,534,382,078.10 × 2,850,734,501.40
  4. Step 4: Simplify right side
    3,022,921,385.40x = 12,926,319,432,569,501,696
  5. Step 5: Solve for x
    x = 12,926,319,432,569,501,696/3,022,921,385.40
  6. Step 6: Final answer
    x = 4,276,101,752.10

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Double scale
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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.