Home / 15,136,113.28-22,684,455.36-6,150,160

Finding the Fourth Proportional to 15,136,113.28, 22,684,455.36 and 6,150,160

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Solution

The fourth proportional to 15,136,113.28, 22,684,455.36 and 6,150,160 is: 9,217,229.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,136,113.28 : 22,684,455.36 = 6,150,160 : x
  2. Step 2: Convert to fraction form
    15,136,113.28/22,684,455.36 = 6,150,160/x
  3. Step 3: Cross multiply
    15,136,113.28x = 22,684,455.36 × 6,150,160
  4. Step 4: Simplify right side
    15,136,113.28x = 139,513,029,976,857.59
  5. Step 5: Solve for x
    x = 139,513,029,976,857.59/15,136,113.28
  6. Step 6: Final answer
    x = 9,217,229.51

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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.