Home / 58,144,146.62-80,235,306.98-32,037,203.48

Finding the Fourth Proportional to 58,144,146.62, 80,235,306.98 and 32,037,203.48

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Solution

The fourth proportional to 58,144,146.62, 80,235,306.98 and 32,037,203.48 is: 44,209,348.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,144,146.62 : 80,235,306.98 = 32,037,203.48 : x
  2. Step 2: Convert to fraction form
    58,144,146.62/80,235,306.98 = 32,037,203.48/x
  3. Step 3: Cross multiply
    58,144,146.62x = 80,235,306.98 × 32,037,203.48
  4. Step 4: Simplify right side
    58,144,146.62x = 2,570,514,855,998,524.50
  5. Step 5: Solve for x
    x = 2,570,514,855,998,524.50/58,144,146.62
  6. Step 6: Final answer
    x = 44,209,348.76

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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.