Home / 24,836,789.40-34,275,531.40-13,824,150.90

Finding the Fourth Proportional to 24,836,789.40, 34,275,531.40 and 13,824,150.90

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Solution

The fourth proportional to 24,836,789.40, 34,275,531.40 and 13,824,150.90 is: 19,077,752.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,789.40 : 34,275,531.40 = 13,824,150.90 : x
  2. Step 2: Convert to fraction form
    24,836,789.40/34,275,531.40 = 13,824,150.90/x
  3. Step 3: Cross multiply
    24,836,789.40x = 34,275,531.40 × 13,824,150.90
  4. Step 4: Simplify right side
    24,836,789.40x = 473,830,118,251,288.25
  5. Step 5: Solve for x
    x = 473,830,118,251,288.25/24,836,789.40
  6. Step 6: Final answer
    x = 19,077,752.39

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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.