Home / 60,649,503.50-91,015,189.13-23,756,817.38

Finding the Fourth Proportional to 60,649,503.50, 91,015,189.13 and 23,756,817.38

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Solution

The fourth proportional to 60,649,503.50, 91,015,189.13 and 23,756,817.38 is: 35,651,260.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,649,503.50 : 91,015,189.13 = 23,756,817.38 : x
  2. Step 2: Convert to fraction form
    60,649,503.50/91,015,189.13 = 23,756,817.38/x
  3. Step 3: Cross multiply
    60,649,503.50x = 91,015,189.13 × 23,756,817.38
  4. Step 4: Simplify right side
    60,649,503.50x = 2,162,231,226,393,711
  5. Step 5: Solve for x
    x = 2,162,231,226,393,711/60,649,503.50
  6. Step 6: Final answer
    x = 35,651,260.14

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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.