Home / 47,660,125.01-65,765,709.41-26,747,360.87

Finding the Fourth Proportional to 47,660,125.01, 65,765,709.41 and 26,747,360.87

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Solution

The fourth proportional to 47,660,125.01, 65,765,709.41 and 26,747,360.87 is: 36,908,404.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,660,125.01 : 65,765,709.41 = 26,747,360.87 : x
  2. Step 2: Convert to fraction form
    47,660,125.01/65,765,709.41 = 26,747,360.87/x
  3. Step 3: Cross multiply
    47,660,125.01x = 65,765,709.41 × 26,747,360.87
  4. Step 4: Simplify right side
    47,660,125.01x = 1,759,059,161,998,259.25
  5. Step 5: Solve for x
    x = 1,759,059,161,998,259.25/47,660,125.01
  6. Step 6: Final answer
    x = 36,908,404.29

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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.