Home / 51,126,074.64-70,554,463.92-29,098,494

Finding the Fourth Proportional to 51,126,074.64, 70,554,463.92 and 29,098,494

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Solution

The fourth proportional to 51,126,074.64, 70,554,463.92 and 29,098,494 is: 40,156,195.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,126,074.64 : 70,554,463.92 = 29,098,494 : x
  2. Step 2: Convert to fraction form
    51,126,074.64/70,554,463.92 = 29,098,494/x
  3. Step 3: Cross multiply
    51,126,074.64x = 70,554,463.92 × 29,098,494
  4. Step 4: Simplify right side
    51,126,074.64x = 2,053,028,645,049,336.50
  5. Step 5: Solve for x
    x = 2,053,028,645,049,336.50/51,126,074.64
  6. Step 6: Final answer
    x = 40,156,195.43

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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.