Home / 48,697,902-67,205,217.24-26,967,870

Finding the Fourth Proportional to 48,697,902, 67,205,217.24 and 26,967,870

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Solution

The fourth proportional to 48,697,902, 67,205,217.24 and 26,967,870 is: 37,216,830.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,697,902 : 67,205,217.24 = 26,967,870 : x
  2. Step 2: Convert to fraction form
    48,697,902/67,205,217.24 = 26,967,870/x
  3. Step 3: Cross multiply
    48,697,902x = 67,205,217.24 × 26,967,870
  4. Step 4: Simplify right side
    48,697,902x = 1,812,381,561,850,078.75
  5. Step 5: Solve for x
    x = 1,812,381,561,850,078.75/48,697,902
  6. Step 6: Final answer
    x = 37,216,830.45

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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.