Home / 60,149,759.11-83,004,444.89-32,647,096.87

Finding the Fourth Proportional to 60,149,759.11, 83,004,444.89 and 32,647,096.87

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Solution

The fourth proportional to 60,149,759.11, 83,004,444.89 and 32,647,096.87 is: 45,051,787.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,149,759.11 : 83,004,444.89 = 32,647,096.87 : x
  2. Step 2: Convert to fraction form
    60,149,759.11/83,004,444.89 = 32,647,096.87/x
  3. Step 3: Cross multiply
    60,149,759.11x = 83,004,444.89 × 32,647,096.87
  4. Step 4: Simplify right side
    60,149,759.11x = 2,709,854,152,549,384
  5. Step 5: Solve for x
    x = 2,709,854,152,549,384/60,149,759.11
  6. Step 6: Final answer
    x = 45,051,787.29

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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.