Home / 22,386,324.20-33,579,486.30-17,515,437.80

Finding the Fourth Proportional to 22,386,324.20, 33,579,486.30 and 17,515,437.80

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Solution

The fourth proportional to 22,386,324.20, 33,579,486.30 and 17,515,437.80 is: 26,273,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386,324.20 : 33,579,486.30 = 17,515,437.80 : x
  2. Step 2: Convert to fraction form
    22,386,324.20/33,579,486.30 = 17,515,437.80/x
  3. Step 3: Cross multiply
    22,386,324.20x = 33,579,486.30 × 17,515,437.80
  4. Step 4: Simplify right side
    22,386,324.20x = 588,159,403,643,602.12
  5. Step 5: Solve for x
    x = 588,159,403,643,602.12/22,386,324.20
  6. Step 6: Final answer
    x = 26,273,156.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.