Home / 60,588,713.80-90,874,213.35-17,453,419.30

Finding the Fourth Proportional to 60,588,713.80, 90,874,213.35 and 17,453,419.30

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Solution

The fourth proportional to 60,588,713.80, 90,874,213.35 and 17,453,419.30 is: 26,177,577.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,588,713.80 : 90,874,213.35 = 17,453,419.30 : x
  2. Step 2: Convert to fraction form
    60,588,713.80/90,874,213.35 = 17,453,419.30/x
  3. Step 3: Cross multiply
    60,588,713.80x = 90,874,213.35 × 17,453,419.30
  4. Step 4: Simplify right side
    60,588,713.80x = 1,586,065,749,155,207.50
  5. Step 5: Solve for x
    x = 1,586,065,749,155,207.50/60,588,713.80
  6. Step 6: Final answer
    x = 26,177,577.47

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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.