Home / 48,940,402.35-67,539,488.39-26,915,606.49

Finding the Fourth Proportional to 48,940,402.35, 67,539,488.39 and 26,915,606.49

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Solution

The fourth proportional to 48,940,402.35, 67,539,488.39 and 26,915,606.49 is: 37,144,490.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,940,402.35 : 67,539,488.39 = 26,915,606.49 : x
  2. Step 2: Convert to fraction form
    48,940,402.35/67,539,488.39 = 26,915,606.49/x
  3. Step 3: Cross multiply
    48,940,402.35x = 67,539,488.39 × 26,915,606.49
  4. Step 4: Simplify right side
    48,940,402.35x = 1,817,866,292,041,163.50
  5. Step 5: Solve for x
    x = 1,817,866,292,041,163.50/48,940,402.35
  6. Step 6: Final answer
    x = 37,144,490.13

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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.