Home / 27,572,571.10-41,358,856.65-25,871,959.90

Finding the Fourth Proportional to 27,572,571.10, 41,358,856.65 and 25,871,959.90

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Solution

The fourth proportional to 27,572,571.10, 41,358,856.65 and 25,871,959.90 is: 38,807,939.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,572,571.10 : 41,358,856.65 = 25,871,959.90 : x
  2. Step 2: Convert to fraction form
    27,572,571.10/41,358,856.65 = 25,871,959.90/x
  3. Step 3: Cross multiply
    27,572,571.10x = 41,358,856.65 × 25,871,959.90
  4. Step 4: Simplify right side
    27,572,571.10x = 1,070,034,680,758,648.25
  5. Step 5: Solve for x
    x = 1,070,034,680,758,648.25/27,572,571.10
  6. Step 6: Final answer
    x = 38,807,939.85

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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.