Home / 27,681,022.90-41,521,534.35-26,295,339.70

Finding the Fourth Proportional to 27,681,022.90, 41,521,534.35 and 26,295,339.70

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Solution

The fourth proportional to 27,681,022.90, 41,521,534.35 and 26,295,339.70 is: 39,443,009.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,681,022.90 : 41,521,534.35 = 26,295,339.70 : x
  2. Step 2: Convert to fraction form
    27,681,022.90/41,521,534.35 = 26,295,339.70/x
  3. Step 3: Cross multiply
    27,681,022.90x = 41,521,534.35 × 26,295,339.70
  4. Step 4: Simplify right side
    27,681,022.90x = 1,091,822,850,598,468.75
  5. Step 5: Solve for x
    x = 1,091,822,850,598,468.75/27,681,022.90
  6. Step 6: Final answer
    x = 39,443,009.55

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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.