Home / 63,932,912.64-88,197,500.16-41,900,549.76

Finding the Fourth Proportional to 63,932,912.64, 88,197,500.16 and 41,900,549.76

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Solution

The fourth proportional to 63,932,912.64, 88,197,500.16 and 41,900,549.76 is: 57,803,150.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,932,912.64 : 88,197,500.16 = 41,900,549.76 : x
  2. Step 2: Convert to fraction form
    63,932,912.64/88,197,500.16 = 41,900,549.76/x
  3. Step 3: Cross multiply
    63,932,912.64x = 88,197,500.16 × 41,900,549.76
  4. Step 4: Simplify right side
    63,932,912.64x = 3,695,523,744,161,687.50
  5. Step 5: Solve for x
    x = 3,695,523,744,161,687.50/63,932,912.64
  6. Step 6: Final answer
    x = 57,803,150.08

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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.