Home / 67,786,625.80-101,679,938.70-59,283,569.80

Finding the Fourth Proportional to 67,786,625.80, 101,679,938.70 and 59,283,569.80

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Solution

The fourth proportional to 67,786,625.80, 101,679,938.70 and 59,283,569.80 is: 88,925,354.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,786,625.80 : 101,679,938.70 = 59,283,569.80 : x
  2. Step 2: Convert to fraction form
    67,786,625.80/101,679,938.70 = 59,283,569.80/x
  3. Step 3: Cross multiply
    67,786,625.80x = 101,679,938.70 × 59,283,569.80
  4. Step 4: Simplify right side
    67,786,625.80x = 6,027,949,743,181,171
  5. Step 5: Solve for x
    x = 6,027,949,743,181,171/67,786,625.80
  6. Step 6: Final answer
    x = 88,925,354.70

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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.