Home / 34,957,407.20-48,244,094.98-19,279,498.77

Finding the Fourth Proportional to 34,957,407.20, 48,244,094.98 and 19,279,498.77

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Solution

The fourth proportional to 34,957,407.20, 48,244,094.98 and 19,279,498.77 is: 26,607,292.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,957,407.20 : 48,244,094.98 = 19,279,498.77 : x
  2. Step 2: Convert to fraction form
    34,957,407.20/48,244,094.98 = 19,279,498.77/x
  3. Step 3: Cross multiply
    34,957,407.20x = 48,244,094.98 × 19,279,498.77
  4. Step 4: Simplify right side
    34,957,407.20x = 930,121,969,778,474.38
  5. Step 5: Solve for x
    x = 930,121,969,778,474.38/34,957,407.20
  6. Step 6: Final answer
    x = 26,607,292.83

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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.