Home / 247,132,034.10-370,698,051.15-62,899,154.10

Finding the Fourth Proportional to 247,132,034.10, 370,698,051.15 and 62,899,154.10

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Solution

The fourth proportional to 247,132,034.10, 370,698,051.15 and 62,899,154.10 is: 94,348,731.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,132,034.10 : 370,698,051.15 = 62,899,154.10 : x
  2. Step 2: Convert to fraction form
    247,132,034.10/370,698,051.15 = 62,899,154.10/x
  3. Step 3: Cross multiply
    247,132,034.10x = 370,698,051.15 × 62,899,154.10
  4. Step 4: Simplify right side
    247,132,034.10x = 23,316,593,843,853,532
  5. Step 5: Solve for x
    x = 23,316,593,843,853,532/247,132,034.10
  6. Step 6: Final answer
    x = 94,348,731.15

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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.