Home / 94,608,049.70-141,912,074.55-64,151,012.90

Finding the Fourth Proportional to 94,608,049.70, 141,912,074.55 and 64,151,012.90

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Solution

The fourth proportional to 94,608,049.70, 141,912,074.55 and 64,151,012.90 is: 96,226,519.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,608,049.70 : 141,912,074.55 = 64,151,012.90 : x
  2. Step 2: Convert to fraction form
    94,608,049.70/141,912,074.55 = 64,151,012.90/x
  3. Step 3: Cross multiply
    94,608,049.70x = 141,912,074.55 × 64,151,012.90
  4. Step 4: Simplify right side
    94,608,049.70x = 9,103,803,325,122,812
  5. Step 5: Solve for x
    x = 9,103,803,325,122,812/94,608,049.70
  6. Step 6: Final answer
    x = 96,226,519.35

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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.