Home / 41,073,902.52-56,679,829.94-22,485,479.08

Finding the Fourth Proportional to 41,073,902.52, 56,679,829.94 and 22,485,479.08

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Solution

The fourth proportional to 41,073,902.52, 56,679,829.94 and 22,485,479.08 is: 31,028,781.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,073,902.52 : 56,679,829.94 = 22,485,479.08 : x
  2. Step 2: Convert to fraction form
    41,073,902.52/56,679,829.94 = 22,485,479.08/x
  3. Step 3: Cross multiply
    41,073,902.52x = 56,679,829.94 × 22,485,479.08
  4. Step 4: Simplify right side
    41,073,902.52x = 1,274,473,130,373,827.50
  5. Step 5: Solve for x
    x = 1,274,473,130,373,827.50/41,073,902.52
  6. Step 6: Final answer
    x = 31,028,781.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.