Home / 35,225,981.20-52,838,971.80-22,471,397.20

Finding the Fourth Proportional to 35,225,981.20, 52,838,971.80 and 22,471,397.20

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Solution

The fourth proportional to 35,225,981.20, 52,838,971.80 and 22,471,397.20 is: 33,707,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,225,981.20 : 52,838,971.80 = 22,471,397.20 : x
  2. Step 2: Convert to fraction form
    35,225,981.20/52,838,971.80 = 22,471,397.20/x
  3. Step 3: Cross multiply
    35,225,981.20x = 52,838,971.80 × 22,471,397.20
  4. Step 4: Simplify right side
    35,225,981.20x = 1,187,365,522,957,398.75
  5. Step 5: Solve for x
    x = 1,187,365,522,957,398.75/35,225,981.20
  6. Step 6: Final answer
    x = 33,707,095.80

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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.