Home / 25,497,824.32-35,186,103.84-13,895,151.04

Finding the Fourth Proportional to 25,497,824.32, 35,186,103.84 and 13,895,151.04

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Solution

The fourth proportional to 25,497,824.32, 35,186,103.84 and 13,895,151.04 is: 19,174,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,497,824.32 : 35,186,103.84 = 13,895,151.04 : x
  2. Step 2: Convert to fraction form
    25,497,824.32/35,186,103.84 = 13,895,151.04/x
  3. Step 3: Cross multiply
    25,497,824.32x = 35,186,103.84 × 13,895,151.04
  4. Step 4: Simplify right side
    25,497,824.32x = 488,916,227,365,924
  5. Step 5: Solve for x
    x = 488,916,227,365,924/25,497,824.32
  6. Step 6: Final answer
    x = 19,174,821.40

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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.