Home / 35,146,961.28-52,741,990.67-15,732,602.87

Finding the Fourth Proportional to 35,146,961.28, 52,741,990.67 and 15,732,602.87

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Solution

The fourth proportional to 35,146,961.28, 52,741,990.67 and 15,732,602.87 is: 23,608,550.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,146,961.28 : 52,741,990.67 = 15,732,602.87 : x
  2. Step 2: Convert to fraction form
    35,146,961.28/52,741,990.67 = 15,732,602.87/x
  3. Step 3: Cross multiply
    35,146,961.28x = 52,741,990.67 × 15,732,602.87
  4. Step 4: Simplify right side
    35,146,961.28x = 829,768,793,441,982.25
  5. Step 5: Solve for x
    x = 829,768,793,441,982.25/35,146,961.28
  6. Step 6: Final answer
    x = 23,608,550.02

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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.