Home / 47,266,040.70-65,227,420.51-26,359,393.25

Finding the Fourth Proportional to 47,266,040.70, 65,227,420.51 and 26,359,393.25

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Solution

The fourth proportional to 47,266,040.70, 65,227,420.51 and 26,359,393.25 is: 36,376,121.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,266,040.70 : 65,227,420.51 = 26,359,393.25 : x
  2. Step 2: Convert to fraction form
    47,266,040.70/65,227,420.51 = 26,359,393.25/x
  3. Step 3: Cross multiply
    47,266,040.70x = 65,227,420.51 × 26,359,393.25
  4. Step 4: Simplify right side
    47,266,040.70x = 1,719,355,227,906,205.50
  5. Step 5: Solve for x
    x = 1,719,355,227,906,205.50/47,266,040.70
  6. Step 6: Final answer
    x = 36,376,121.26

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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.