Home / 39,323,322.52-54,289,436.45-34,960,337.10

Finding the Fourth Proportional to 39,323,322.52, 54,289,436.45 and 34,960,337.10

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Solution

The fourth proportional to 39,323,322.52, 54,289,436.45 and 34,960,337.10 is: 48,265,936.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,323,322.52 : 54,289,436.45 = 34,960,337.10 : x
  2. Step 2: Convert to fraction form
    39,323,322.52/54,289,436.45 = 34,960,337.10/x
  3. Step 3: Cross multiply
    39,323,322.52x = 54,289,436.45 × 34,960,337.10
  4. Step 4: Simplify right side
    39,323,322.52x = 1,897,976,999,086,225.75
  5. Step 5: Solve for x
    x = 1,897,976,999,086,225.75/39,323,322.52
  6. Step 6: Final answer
    x = 48,265,936.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.