Home / 25,376,175.84-35,019,151.02-13,773,736.24

Finding the Fourth Proportional to 25,376,175.84, 35,019,151.02 and 13,773,736.24

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Solution

The fourth proportional to 25,376,175.84, 35,019,151.02 and 13,773,736.24 is: 19,007,771.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,376,175.84 : 35,019,151.02 = 13,773,736.24 : x
  2. Step 2: Convert to fraction form
    25,376,175.84/35,019,151.02 = 13,773,736.24/x
  3. Step 3: Cross multiply
    25,376,175.84x = 35,019,151.02 × 13,773,736.24
  4. Step 4: Simplify right side
    25,376,175.84x = 482,344,549,498,207
  5. Step 5: Solve for x
    x = 482,344,549,498,207/25,376,175.84
  6. Step 6: Final answer
    x = 19,007,771.40

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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.