Home / 24,121,412.06-36,166,123.20-8,766,878.72

Finding the Fourth Proportional to 24,121,412.06, 36,166,123.20 and 8,766,878.72

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Solution

The fourth proportional to 24,121,412.06, 36,166,123.20 and 8,766,878.72 is: 13,144,504.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,121,412.06 : 36,166,123.20 = 8,766,878.72 : x
  2. Step 2: Convert to fraction form
    24,121,412.06/36,166,123.20 = 8,766,878.72/x
  3. Step 3: Cross multiply
    24,121,412.06x = 36,166,123.20 × 8,766,878.72
  4. Step 4: Simplify right side
    24,121,412.06x = 317,064,015,866,978.38
  5. Step 5: Solve for x
    x = 317,064,015,866,978.38/24,121,412.06
  6. Step 6: Final answer
    x = 13,144,504.77

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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.