Home / 96,429,537.66-132,995,764.71-63,423,670.62

Finding the Fourth Proportional to 96,429,537.66, 132,995,764.71 and 63,423,670.62

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Solution

The fourth proportional to 96,429,537.66, 132,995,764.71 and 63,423,670.62 is: 87,474,022.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,429,537.66 : 132,995,764.71 = 63,423,670.62 : x
  2. Step 2: Convert to fraction form
    96,429,537.66/132,995,764.71 = 63,423,670.62/x
  3. Step 3: Cross multiply
    96,429,537.66x = 132,995,764.71 × 63,423,670.62
  4. Step 4: Simplify right side
    96,429,537.66x = 8,435,079,574,822,059
  5. Step 5: Solve for x
    x = 8,435,079,574,822,059/96,429,537.66
  6. Step 6: Final answer
    x = 87,474,022.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.