Home / 96,553,526.18-144,816,646.59-30,966,140.12

Finding the Fourth Proportional to 96,553,526.18, 144,816,646.59 and 30,966,140.12

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Solution

The fourth proportional to 96,553,526.18, 144,816,646.59 and 30,966,140.12 is: 46,444,834.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,553,526.18 : 144,816,646.59 = 30,966,140.12 : x
  2. Step 2: Convert to fraction form
    96,553,526.18/144,816,646.59 = 30,966,140.12/x
  3. Step 3: Cross multiply
    96,553,526.18x = 144,816,646.59 × 30,966,140.12
  4. Step 4: Simplify right side
    96,553,526.18x = 4,484,412,569,290,377
  5. Step 5: Solve for x
    x = 4,484,412,569,290,377/96,553,526.18
  6. Step 6: Final answer
    x = 46,444,834.77

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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.