Home / 17,326,716.76-23,911,152.22-9,486,098.20

Finding the Fourth Proportional to 17,326,716.76, 23,911,152.22 and 9,486,098.20

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Solution

The fourth proportional to 17,326,716.76, 23,911,152.22 and 9,486,098.20 is: 13,090,970.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,716.76 : 23,911,152.22 = 9,486,098.20 : x
  2. Step 2: Convert to fraction form
    17,326,716.76/23,911,152.22 = 9,486,098.20/x
  3. Step 3: Cross multiply
    17,326,716.76x = 23,911,152.22 × 9,486,098.20
  4. Step 4: Simplify right side
    17,326,716.76x = 226,823,538,034,067.97
  5. Step 5: Solve for x
    x = 226,823,538,034,067.97/17,326,716.76
  6. Step 6: Final answer
    x = 13,090,970.50

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Double scale
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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.