Home / 25,498,507.77-35,186,913.88-13,895,822.14

Finding the Fourth Proportional to 25,498,507.77, 35,186,913.88 and 13,895,822.14

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Solution

The fourth proportional to 25,498,507.77, 35,186,913.88 and 13,895,822.14 is: 19,175,674.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498,507.77 : 35,186,913.88 = 13,895,822.14 : x
  2. Step 2: Convert to fraction form
    25,498,507.77/35,186,913.88 = 13,895,822.14/x
  3. Step 3: Cross multiply
    25,498,507.77x = 35,186,913.88 × 13,895,822.14
  4. Step 4: Simplify right side
    25,498,507.77x = 488,951,096,809,270.38
  5. Step 5: Solve for x
    x = 488,951,096,809,270.38/25,498,507.77
  6. Step 6: Final answer
    x = 19,175,674.95

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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.