Home / 234,033,545.80-351,092,309.10-97,732,707.40

Finding the Fourth Proportional to 234,033,545.80, 351,092,309.10 and 97,732,707.40

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Solution

The fourth proportional to 234,033,545.80, 351,092,309.10 and 97,732,707.40 is: 146,616,596.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,033,545.80 : 351,092,309.10 = 97,732,707.40 : x
  2. Step 2: Convert to fraction form
    234,033,545.80/351,092,309.10 = 97,732,707.40/x
  3. Step 3: Cross multiply
    234,033,545.80x = 351,092,309.10 × 97,732,707.40
  4. Step 4: Simplify right side
    234,033,545.80x = 34,313,201,915,660,660
  5. Step 5: Solve for x
    x = 34,313,201,915,660,660/234,033,545.80
  6. Step 6: Final answer
    x = 146,616,596.34

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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.