Home / 58,626,503.38-87,850,077.54-31,336,679.98

Finding the Fourth Proportional to 58,626,503.38, 87,850,077.54 and 31,336,679.98

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Solution

The fourth proportional to 58,626,503.38, 87,850,077.54 and 31,336,679.98 is: 46,957,086.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,626,503.38 : 87,850,077.54 = 31,336,679.98 : x
  2. Step 2: Convert to fraction form
    58,626,503.38/87,850,077.54 = 31,336,679.98/x
  3. Step 3: Cross multiply
    58,626,503.38x = 87,850,077.54 × 31,336,679.98
  4. Step 4: Simplify right side
    58,626,503.38x = 2,752,929,766,089,166
  5. Step 5: Solve for x
    x = 2,752,929,766,089,166/58,626,503.38
  6. Step 6: Final answer
    x = 46,957,086.09

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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.