Home / 37,867,877.87-56,744,011.94-22,484,874.65

Finding the Fourth Proportional to 37,867,877.87, 56,744,011.94 and 22,484,874.65

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Solution

The fourth proportional to 37,867,877.87, 56,744,011.94 and 22,484,874.65 is: 33,692,989.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,867,877.87 : 56,744,011.94 = 22,484,874.65 : x
  2. Step 2: Convert to fraction form
    37,867,877.87/56,744,011.94 = 22,484,874.65/x
  3. Step 3: Cross multiply
    37,867,877.87x = 56,744,011.94 × 22,484,874.65
  4. Step 4: Simplify right side
    37,867,877.87x = 1,275,881,995,212,859
  5. Step 5: Solve for x
    x = 1,275,881,995,212,859/37,867,877.87
  6. Step 6: Final answer
    x = 33,692,989.08

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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.