Home / 63,350,943.91-87,424,302.59-34,377,567.91

Finding the Fourth Proportional to 63,350,943.91, 87,424,302.59 and 34,377,567.91

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Solution

The fourth proportional to 63,350,943.91, 87,424,302.59 and 34,377,567.91 is: 47,441,043.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350,943.91 : 87,424,302.59 = 34,377,567.91 : x
  2. Step 2: Convert to fraction form
    63,350,943.91/87,424,302.59 = 34,377,567.91/x
  3. Step 3: Cross multiply
    63,350,943.91x = 87,424,302.59 × 34,377,567.91
  4. Step 4: Simplify right side
    63,350,943.91x = 3,005,434,899,272,113.50
  5. Step 5: Solve for x
    x = 3,005,434,899,272,113.50/63,350,943.91
  6. Step 6: Final answer
    x = 47,441,043.71

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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.