Home / 38,013,394-57,037,040.24-17,532,095.26

Finding the Fourth Proportional to 38,013,394, 57,037,040.24 and 17,532,095.26

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Solution

The fourth proportional to 38,013,394, 57,037,040.24 and 17,532,095.26 is: 26,305,960.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,013,394 : 57,037,040.24 = 17,532,095.26 : x
  2. Step 2: Convert to fraction form
    38,013,394/57,037,040.24 = 17,532,095.26/x
  3. Step 3: Cross multiply
    38,013,394x = 57,037,040.24 × 17,532,095.26
  4. Step 4: Simplify right side
    38,013,394x = 999,978,822,836,133.38
  5. Step 5: Solve for x
    x = 999,978,822,836,133.38/38,013,394
  6. Step 6: Final answer
    x = 26,305,960.02

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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.