Home / 37,446,082.20-56,169,123.30-31,063,541.40

Finding the Fourth Proportional to 37,446,082.20, 56,169,123.30 and 31,063,541.40

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Solution

The fourth proportional to 37,446,082.20, 56,169,123.30 and 31,063,541.40 is: 46,595,312.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,082.20 : 56,169,123.30 = 31,063,541.40 : x
  2. Step 2: Convert to fraction form
    37,446,082.20/56,169,123.30 = 31,063,541.40/x
  3. Step 3: Cross multiply
    37,446,082.20x = 56,169,123.30 × 31,063,541.40
  4. Step 4: Simplify right side
    37,446,082.20x = 1,744,811,887,031,254.50
  5. Step 5: Solve for x
    x = 1,744,811,887,031,254.50/37,446,082.20
  6. Step 6: Final answer
    x = 46,595,312.10

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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.