Home / 25,757,280.16-35,543,328.24-14,154,593.92

Finding the Fourth Proportional to 25,757,280.16, 35,543,328.24 and 14,154,593.92

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Solution

The fourth proportional to 25,757,280.16, 35,543,328.24 and 14,154,593.92 is: 19,532,395.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,757,280.16 : 35,543,328.24 = 14,154,593.92 : x
  2. Step 2: Convert to fraction form
    25,757,280.16/35,543,328.24 = 14,154,593.92/x
  3. Step 3: Cross multiply
    25,757,280.16x = 35,543,328.24 × 14,154,593.92
  4. Step 4: Simplify right side
    25,757,280.16x = 503,101,377,802,468.31
  5. Step 5: Solve for x
    x = 503,101,377,802,468.31/25,757,280.16
  6. Step 6: Final answer
    x = 19,532,395.29

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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.