Home / 61,654,442.46-92,494,649.43-23,315,107.74

Finding the Fourth Proportional to 61,654,442.46, 92,494,649.43 and 23,315,107.74

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Solution

The fourth proportional to 61,654,442.46, 92,494,649.43 and 23,315,107.74 is: 34,977,572.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,654,442.46 : 92,494,649.43 = 23,315,107.74 : x
  2. Step 2: Convert to fraction form
    61,654,442.46/92,494,649.43 = 23,315,107.74/x
  3. Step 3: Cross multiply
    61,654,442.46x = 92,494,649.43 × 23,315,107.74
  4. Step 4: Simplify right side
    61,654,442.46x = 2,156,522,716,833,979.50
  5. Step 5: Solve for x
    x = 2,156,522,716,833,979.50/61,654,442.46
  6. Step 6: Final answer
    x = 34,977,572.27

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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.