Home / 344,132,329.83-516,198,026.16-159,799,009.02

Finding the Fourth Proportional to 344,132,329.83, 516,198,026.16 and 159,799,009.02

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Solution

The fourth proportional to 344,132,329.83, 516,198,026.16 and 159,799,009.02 is: 239,698,295.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,132,329.83 : 516,198,026.16 = 159,799,009.02 : x
  2. Step 2: Convert to fraction form
    344,132,329.83/516,198,026.16 = 159,799,009.02/x
  3. Step 3: Cross multiply
    344,132,329.83x = 516,198,026.16 × 159,799,009.02
  4. Step 4: Simplify right side
    344,132,329.83x = 82,487,933,038,448,048
  5. Step 5: Solve for x
    x = 82,487,933,038,448,048/344,132,329.83
  6. Step 6: Final answer
    x = 239,698,295.94

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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.