Home / 17,947,498.20-24,767,418-9,798,736.20

Finding the Fourth Proportional to 17,947,498.20, 24,767,418 and 9,798,736.20

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Solution

The fourth proportional to 17,947,498.20, 24,767,418 and 9,798,736.20 is: 13,522,185.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,498.20 : 24,767,418 = 9,798,736.20 : x
  2. Step 2: Convert to fraction form
    17,947,498.20/24,767,418 = 9,798,736.20/x
  3. Step 3: Cross multiply
    17,947,498.20x = 24,767,418 × 9,798,736.20
  4. Step 4: Simplify right side
    17,947,498.20x = 242,689,395,337,131.59
  5. Step 5: Solve for x
    x = 242,689,395,337,131.59/17,947,498.20
  6. Step 6: Final answer
    x = 13,522,185.24

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1.5x scale

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.