Home / 17,026,531.26-23,497,112.22-9,292,070.88

Finding the Fourth Proportional to 17,026,531.26, 23,497,112.22 and 9,292,070.88

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Solution

The fourth proportional to 17,026,531.26, 23,497,112.22 and 9,292,070.88 is: 12,823,330.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026,531.26 : 23,497,112.22 = 9,292,070.88 : x
  2. Step 2: Convert to fraction form
    17,026,531.26/23,497,112.22 = 9,292,070.88/x
  3. Step 3: Cross multiply
    17,026,531.26x = 23,497,112.22 × 9,292,070.88
  4. Step 4: Simplify right side
    17,026,531.26x = 218,336,832,223,554.16
  5. Step 5: Solve for x
    x = 218,336,832,223,554.16/17,026,531.26
  6. Step 6: Final answer
    x = 12,823,330.18

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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.