Home / 32,478,122.07-44,808,773.13-18,529,456.73

Finding the Fourth Proportional to 32,478,122.07, 44,808,773.13 and 18,529,456.73

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Solution

The fourth proportional to 32,478,122.07, 44,808,773.13 and 18,529,456.73 is: 25,564,354.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,478,122.07 : 44,808,773.13 = 18,529,456.73 : x
  2. Step 2: Convert to fraction form
    32,478,122.07/44,808,773.13 = 18,529,456.73/x
  3. Step 3: Cross multiply
    32,478,122.07x = 44,808,773.13 × 18,529,456.73
  4. Step 4: Simplify right side
    32,478,122.07x = 830,282,222,612,677.88
  5. Step 5: Solve for x
    x = 830,282,222,612,677.88/32,478,122.07
  6. Step 6: Final answer
    x = 25,564,354.39

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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.