Home / 36,292,006.60-54,438,009.90-36,040,064.20

Finding the Fourth Proportional to 36,292,006.60, 54,438,009.90 and 36,040,064.20

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Solution

The fourth proportional to 36,292,006.60, 54,438,009.90 and 36,040,064.20 is: 54,060,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,292,006.60 : 54,438,009.90 = 36,040,064.20 : x
  2. Step 2: Convert to fraction form
    36,292,006.60/54,438,009.90 = 36,040,064.20/x
  3. Step 3: Cross multiply
    36,292,006.60x = 54,438,009.90 × 36,040,064.20
  4. Step 4: Simplify right side
    36,292,006.60x = 1,961,949,371,716,235.75
  5. Step 5: Solve for x
    x = 1,961,949,371,716,235.75/36,292,006.60
  6. Step 6: Final answer
    x = 54,060,096.30

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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.