Home / 5,456,149,367.70-8,184,224,051.55-2,354,234,538.90

Finding the Fourth Proportional to 5,456,149,367.70, 8,184,224,051.55 and 2,354,234,538.90

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Solution

The fourth proportional to 5,456,149,367.70, 8,184,224,051.55 and 2,354,234,538.90 is: 3,531,351,808.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,149,367.70 : 8,184,224,051.55 = 2,354,234,538.90 : x
  2. Step 2: Convert to fraction form
    5,456,149,367.70/8,184,224,051.55 = 2,354,234,538.90/x
  3. Step 3: Cross multiply
    5,456,149,367.70x = 8,184,224,051.55 × 2,354,234,538.90
  4. Step 4: Simplify right side
    5,456,149,367.70x = 19,267,582,936,255,107,072
  5. Step 5: Solve for x
    x = 19,267,582,936,255,107,072/5,456,149,367.70
  6. Step 6: Final answer
    x = 3,531,351,808.35

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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.