Home / 25,642,322.04-35,386,398.16-14,039,882.44

Finding the Fourth Proportional to 25,642,322.04, 35,386,398.16 and 14,039,882.44

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Solution

The fourth proportional to 25,642,322.04, 35,386,398.16 and 14,039,882.44 is: 19,375,034.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,642,322.04 : 35,386,398.16 = 14,039,882.44 : x
  2. Step 2: Convert to fraction form
    25,642,322.04/35,386,398.16 = 14,039,882.44/x
  3. Step 3: Cross multiply
    25,642,322.04x = 35,386,398.16 × 14,039,882.44
  4. Step 4: Simplify right side
    25,642,322.04x = 496,820,870,141,432.25
  5. Step 5: Solve for x
    x = 496,820,870,141,432.25/25,642,322.04
  6. Step 6: Final answer
    x = 19,375,034.34

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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.