Home / 16,358,646.30-22,576,611.51-9,834,387.90

Finding the Fourth Proportional to 16,358,646.30, 22,576,611.51 and 9,834,387.90

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Solution

The fourth proportional to 16,358,646.30, 22,576,611.51 and 9,834,387.90 is: 13,572,465.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,646.30 : 22,576,611.51 = 9,834,387.90 : x
  2. Step 2: Convert to fraction form
    16,358,646.30/22,576,611.51 = 9,834,387.90/x
  3. Step 3: Cross multiply
    16,358,646.30x = 22,576,611.51 × 9,834,387.90
  4. Step 4: Simplify right side
    16,358,646.30x = 222,027,155,056,944.75
  5. Step 5: Solve for x
    x = 222,027,155,056,944.75/16,358,646.30
  6. Step 6: Final answer
    x = 13,572,465.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.