Home / 104,024,823.28-156,006,094.77-65,222,241.26

Finding the Fourth Proportional to 104,024,823.28, 156,006,094.77 and 65,222,241.26

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Solution

The fourth proportional to 104,024,823.28, 156,006,094.77 and 65,222,241.26 is: 97,813,837.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,024,823.28 : 156,006,094.77 = 65,222,241.26 : x
  2. Step 2: Convert to fraction form
    104,024,823.28/156,006,094.77 = 65,222,241.26/x
  3. Step 3: Cross multiply
    104,024,823.28x = 156,006,094.77 × 65,222,241.26
  4. Step 4: Simplify right side
    104,024,823.28x = 10,175,067,150,339,334
  5. Step 5: Solve for x
    x = 10,175,067,150,339,334/104,024,823.28
  6. Step 6: Final answer
    x = 97,813,837.41

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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.