Home / 44,966,861.12-67,456,725.90-13,845,151.50

Finding the Fourth Proportional to 44,966,861.12, 67,456,725.90 and 13,845,151.50

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Solution

The fourth proportional to 44,966,861.12, 67,456,725.90 and 13,845,151.50 is: 20,769,708.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,966,861.12 : 67,456,725.90 = 13,845,151.50 : x
  2. Step 2: Convert to fraction form
    44,966,861.12/67,456,725.90 = 13,845,151.50/x
  3. Step 3: Cross multiply
    44,966,861.12x = 67,456,725.90 × 13,845,151.50
  4. Step 4: Simplify right side
    44,966,861.12x = 933,948,589,779,473.88
  5. Step 5: Solve for x
    x = 933,948,589,779,473.88/44,966,861.12
  6. Step 6: Final answer
    x = 20,769,708.33

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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.