Home / 58,723,142.20-88,042,722.90-26,348,543.80

Finding the Fourth Proportional to 58,723,142.20, 88,042,722.90 and 26,348,543.80

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Solution

The fourth proportional to 58,723,142.20, 88,042,722.90 and 26,348,543.80 is: 39,503,974.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,723,142.20 : 88,042,722.90 = 26,348,543.80 : x
  2. Step 2: Convert to fraction form
    58,723,142.20/88,042,722.90 = 26,348,543.80/x
  3. Step 3: Cross multiply
    58,723,142.20x = 88,042,722.90 × 26,348,543.80
  4. Step 4: Simplify right side
    58,723,142.20x = 2,319,797,540,601,913
  5. Step 5: Solve for x
    x = 2,319,797,540,601,913/58,723,142.20
  6. Step 6: Final answer
    x = 39,503,974.99

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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.