Home / 25,498,211.32-35,186,505.66-13,895,527.24

Finding the Fourth Proportional to 25,498,211.32, 35,186,505.66 and 13,895,527.24

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Solution

The fourth proportional to 25,498,211.32, 35,186,505.66 and 13,895,527.24 is: 19,175,268.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498,211.32 : 35,186,505.66 = 13,895,527.24 : x
  2. Step 2: Convert to fraction form
    25,498,211.32/35,186,505.66 = 13,895,527.24/x
  3. Step 3: Cross multiply
    25,498,211.32x = 35,186,505.66 × 13,895,527.24
  4. Step 4: Simplify right side
    25,498,211.32x = 488,935,047,878,944.12
  5. Step 5: Solve for x
    x = 488,935,047,878,944.12/25,498,211.32
  6. Step 6: Final answer
    x = 19,175,268.48

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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.