Home / 51,483,787.65-77,188,238.82-24,176,008.98

Finding the Fourth Proportional to 51,483,787.65, 77,188,238.82 and 24,176,008.98

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Solution

The fourth proportional to 51,483,787.65, 77,188,238.82 and 24,176,008.98 is: 36,246,430.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,483,787.65 : 77,188,238.82 = 24,176,008.98 : x
  2. Step 2: Convert to fraction form
    51,483,787.65/77,188,238.82 = 24,176,008.98/x
  3. Step 3: Cross multiply
    51,483,787.65x = 77,188,238.82 × 24,176,008.98
  4. Step 4: Simplify right side
    51,483,787.65x = 1,866,103,554,862,704.50
  5. Step 5: Solve for x
    x = 1,866,103,554,862,704.50/51,483,787.65
  6. Step 6: Final answer
    x = 36,246,430.96

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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.