Home / 60,542,508.38-83,551,378.10-34,089,958.76

Finding the Fourth Proportional to 60,542,508.38, 83,551,378.10 and 34,089,958.76

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Solution

The fourth proportional to 60,542,508.38, 83,551,378.10 and 34,089,958.76 is: 47,045,672.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,542,508.38 : 83,551,378.10 = 34,089,958.76 : x
  2. Step 2: Convert to fraction form
    60,542,508.38/83,551,378.10 = 34,089,958.76/x
  3. Step 3: Cross multiply
    60,542,508.38x = 83,551,378.10 × 34,089,958.76
  4. Step 4: Simplify right side
    60,542,508.38x = 2,848,263,033,181,960.50
  5. Step 5: Solve for x
    x = 2,848,263,033,181,960.50/60,542,508.38
  6. Step 6: Final answer
    x = 47,045,672.70

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1.5x scale

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.