Home / 24,855,280.20-37,284,248.88-7,817,281.72

Finding the Fourth Proportional to 24,855,280.20, 37,284,248.88 and 7,817,281.72

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Solution

The fourth proportional to 24,855,280.20, 37,284,248.88 and 7,817,281.72 is: 11,726,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,855,280.20 : 37,284,248.88 = 7,817,281.72 : x
  2. Step 2: Convert to fraction form
    24,855,280.20/37,284,248.88 = 7,817,281.72/x
  3. Step 3: Cross multiply
    24,855,280.20x = 37,284,248.88 × 7,817,281.72
  4. Step 4: Simplify right side
    24,855,280.20x = 291,461,477,213,554.50
  5. Step 5: Solve for x
    x = 291,461,477,213,554.50/24,855,280.20
  6. Step 6: Final answer
    x = 11,726,340.43

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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.