Home / 37,431,140.90-56,146,711.35-22,881,467.30

Finding the Fourth Proportional to 37,431,140.90, 56,146,711.35 and 22,881,467.30

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Solution

The fourth proportional to 37,431,140.90, 56,146,711.35 and 22,881,467.30 is: 34,322,200.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,431,140.90 : 56,146,711.35 = 22,881,467.30 : x
  2. Step 2: Convert to fraction form
    37,431,140.90/56,146,711.35 = 22,881,467.30/x
  3. Step 3: Cross multiply
    37,431,140.90x = 56,146,711.35 × 22,881,467.30
  4. Step 4: Simplify right side
    37,431,140.90x = 1,284,719,139,757,564
  5. Step 5: Solve for x
    x = 1,284,719,139,757,564/37,431,140.90
  6. Step 6: Final answer
    x = 34,322,200.95

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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.