Home / 23,516,136.68-35,260,476.12-9,122,385.24

Finding the Fourth Proportional to 23,516,136.68, 35,260,476.12 and 9,122,385.24

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Solution

The fourth proportional to 23,516,136.68, 35,260,476.12 and 9,122,385.24 is: 13,678,252.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,136.68 : 35,260,476.12 = 9,122,385.24 : x
  2. Step 2: Convert to fraction form
    23,516,136.68/35,260,476.12 = 9,122,385.24/x
  3. Step 3: Cross multiply
    23,516,136.68x = 35,260,476.12 × 9,122,385.24
  4. Step 4: Simplify right side
    23,516,136.68x = 321,659,646,912,460.44
  5. Step 5: Solve for x
    x = 321,659,646,912,460.44/23,516,136.68
  6. Step 6: Final answer
    x = 13,678,252.14

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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.