Home / 25,498,332.65-35,186,672.51-13,895,647.01

Finding the Fourth Proportional to 25,498,332.65, 35,186,672.51 and 13,895,647.01

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Solution

The fourth proportional to 25,498,332.65, 35,186,672.51 and 13,895,647.01 is: 19,175,433.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498,332.65 : 35,186,672.51 = 13,895,647.01 : x
  2. Step 2: Convert to fraction form
    25,498,332.65/35,186,672.51 = 13,895,647.01/x
  3. Step 3: Cross multiply
    25,498,332.65x = 35,186,672.51 × 13,895,647.01
  4. Step 4: Simplify right side
    25,498,332.65x = 488,941,580,585,952.50
  5. Step 5: Solve for x
    x = 488,941,580,585,952.50/25,498,332.65
  6. Step 6: Final answer
    x = 19,175,433.44

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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.