Home / 96,553,532.19-144,816,655.59-30,966,146.13

Finding the Fourth Proportional to 96,553,532.19, 144,816,655.59 and 30,966,146.13

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Solution

The fourth proportional to 96,553,532.19, 144,816,655.59 and 30,966,146.13 is: 46,444,843.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,553,532.19 : 144,816,655.59 = 30,966,146.13 : x
  2. Step 2: Convert to fraction form
    96,553,532.19/144,816,655.59 = 30,966,146.13/x
  3. Step 3: Cross multiply
    96,553,532.19x = 144,816,655.59 × 30,966,146.13
  4. Step 4: Simplify right side
    96,553,532.19x = 4,484,413,719,057,821.50
  5. Step 5: Solve for x
    x = 4,484,413,719,057,821.50/96,553,532.19
  6. Step 6: Final answer
    x = 46,444,843.78

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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.