Home / 24,254,727.60-36,328,947.30-12,881,890.20

Finding the Fourth Proportional to 24,254,727.60, 36,328,947.30 and 12,881,890.20

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Solution

The fourth proportional to 24,254,727.60, 36,328,947.30 and 12,881,890.20 is: 19,294,610.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,727.60 : 36,328,947.30 = 12,881,890.20 : x
  2. Step 2: Convert to fraction form
    24,254,727.60/36,328,947.30 = 12,881,890.20/x
  3. Step 3: Cross multiply
    24,254,727.60x = 36,328,947.30 × 12,881,890.20
  4. Step 4: Simplify right side
    24,254,727.60x = 467,985,510,200,186.38
  5. Step 5: Solve for x
    x = 467,985,510,200,186.38/24,254,727.60
  6. Step 6: Final answer
    x = 19,294,610.02

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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.