Home / 17,395,416.59-24,005,017.21-9,660,957.13

Finding the Fourth Proportional to 17,395,416.59, 24,005,017.21 and 9,660,957.13

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Solution

The fourth proportional to 17,395,416.59, 24,005,017.21 and 9,660,957.13 is: 13,331,755.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,416.59 : 24,005,017.21 = 9,660,957.13 : x
  2. Step 2: Convert to fraction form
    17,395,416.59/24,005,017.21 = 9,660,957.13/x
  3. Step 3: Cross multiply
    17,395,416.59x = 24,005,017.21 × 9,660,957.13
  4. Step 4: Simplify right side
    17,395,416.59x = 231,911,442,002,392.31
  5. Step 5: Solve for x
    x = 231,911,442,002,392.31/17,395,416.59
  6. Step 6: Final answer
    x = 13,331,755.57

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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.