Home / 17,480,671.66-24,127,979.29-10,326,151.11

Finding the Fourth Proportional to 17,480,671.66, 24,127,979.29 and 10,326,151.11

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Solution

The fourth proportional to 17,480,671.66, 24,127,979.29 and 10,326,151.11 is: 14,252,836.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,480,671.66 : 24,127,979.29 = 10,326,151.11 : x
  2. Step 2: Convert to fraction form
    17,480,671.66/24,127,979.29 = 10,326,151.11/x
  3. Step 3: Cross multiply
    17,480,671.66x = 24,127,979.29 × 10,326,151.11
  4. Step 4: Simplify right side
    17,480,671.66x = 249,149,160,192,155.06
  5. Step 5: Solve for x
    x = 249,149,160,192,155.06/17,480,671.66
  6. Step 6: Final answer
    x = 14,252,836.79

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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.