Home / 89,373,927,766.26-134,074,666,600.59-30,472,238,487.54

Finding the Fourth Proportional to 89,373,927,766.26, 134,074,666,600.59 and 30,472,238,487.54

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Solution

The fourth proportional to 89,373,927,766.26, 134,074,666,600.59 and 30,472,238,487.54 is: 45,713,054,331.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,373,927,766.26 : 134,074,666,600.59 = 30,472,238,487.54 : x
  2. Step 2: Convert to fraction form
    89,373,927,766.26/134,074,666,600.59 = 30,472,238,487.54/x
  3. Step 3: Cross multiply
    89,373,927,766.26x = 134,074,666,600.59 × 30,472,238,487.54
  4. Step 4: Simplify right side
    89,373,927,766.26x = 4,085,555,215,790,592,491,520
  5. Step 5: Solve for x
    x = 4,085,555,215,790,592,491,520/89,373,927,766.26
  6. Step 6: Final answer
    x = 45,713,054,331.41

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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.