Home / 17,326,470.64-23,910,718.44-9,591,642.13

Finding the Fourth Proportional to 17,326,470.64, 23,910,718.44 and 9,591,642.13

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Solution

The fourth proportional to 17,326,470.64, 23,910,718.44 and 9,591,642.13 is: 13,236,570.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,470.64 : 23,910,718.44 = 9,591,642.13 : x
  2. Step 2: Convert to fraction form
    17,326,470.64/23,910,718.44 = 9,591,642.13/x
  3. Step 3: Cross multiply
    17,326,470.64x = 23,910,718.44 × 9,591,642.13
  4. Step 4: Simplify right side
    17,326,470.64x = 229,343,054,347,671.91
  5. Step 5: Solve for x
    x = 229,343,054,347,671.91/17,326,470.64
  6. Step 6: Final answer
    x = 13,236,570.74

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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.