Home / 58,752,421.20-88,086,641.40-26,377,822.80

Finding the Fourth Proportional to 58,752,421.20, 88,086,641.40 and 26,377,822.80

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Solution

The fourth proportional to 58,752,421.20, 88,086,641.40 and 26,377,822.80 is: 39,547,881.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,752,421.20 : 88,086,641.40 = 26,377,822.80 : x
  2. Step 2: Convert to fraction form
    58,752,421.20/88,086,641.40 = 26,377,822.80/x
  3. Step 3: Cross multiply
    58,752,421.20x = 88,086,641.40 × 26,377,822.80
  4. Step 4: Simplify right side
    58,752,421.20x = 2,323,533,817,896,344
  5. Step 5: Solve for x
    x = 2,323,533,817,896,344/58,752,421.20
  6. Step 6: Final answer
    x = 39,547,881.95

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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.