Home / 24,983,149.47-34,476,551.40-13,969,920.48

Finding the Fourth Proportional to 24,983,149.47, 34,476,551.40 and 13,969,920.48

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Solution

The fourth proportional to 24,983,149.47, 34,476,551.40 and 13,969,920.48 is: 19,278,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,983,149.47 : 34,476,551.40 = 13,969,920.48 : x
  2. Step 2: Convert to fraction form
    24,983,149.47/34,476,551.40 = 13,969,920.48/x
  3. Step 3: Cross multiply
    24,983,149.47x = 34,476,551.40 × 13,969,920.48
  4. Step 4: Simplify right side
    24,983,149.47x = 481,634,681,482,632.69
  5. Step 5: Solve for x
    x = 481,634,681,482,632.69/24,983,149.47
  6. Step 6: Final answer
    x = 19,278,381.30

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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.