Home / 76,288,442.01-114,421,888.55-24,466,310.61

Finding the Fourth Proportional to 76,288,442.01, 114,421,888.55 and 24,466,310.61

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Solution

The fourth proportional to 76,288,442.01, 114,421,888.55 and 24,466,310.61 is: 36,696,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,288,442.01 : 114,421,888.55 = 24,466,310.61 : x
  2. Step 2: Convert to fraction form
    76,288,442.01/114,421,888.55 = 24,466,310.61/x
  3. Step 3: Cross multiply
    76,288,442.01x = 114,421,888.55 × 24,466,310.61
  4. Step 4: Simplify right side
    76,288,442.01x = 2,799,481,465,847,102.50
  5. Step 5: Solve for x
    x = 2,799,481,465,847,102.50/76,288,442.01
  6. Step 6: Final answer
    x = 36,696,010.46

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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.