Home / 57,653,151.04-79,557,847.68-32,869,872.64

Finding the Fourth Proportional to 57,653,151.04, 79,557,847.68 and 32,869,872.64

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Solution

The fourth proportional to 57,653,151.04, 79,557,847.68 and 32,869,872.64 is: 45,358,428.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,653,151.04 : 79,557,847.68 = 32,869,872.64 : x
  2. Step 2: Convert to fraction form
    57,653,151.04/79,557,847.68 = 32,869,872.64/x
  3. Step 3: Cross multiply
    57,653,151.04x = 79,557,847.68 × 32,869,872.64
  4. Step 4: Simplify right side
    57,653,151.04x = 2,615,056,320,754,120
  5. Step 5: Solve for x
    x = 2,615,056,320,754,120/57,653,151.04
  6. Step 6: Final answer
    x = 45,358,428.35

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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.