Home / 63,024,043.70-94,536,065.55-53,954,117.30

Finding the Fourth Proportional to 63,024,043.70, 94,536,065.55 and 53,954,117.30

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Solution

The fourth proportional to 63,024,043.70, 94,536,065.55 and 53,954,117.30 is: 80,931,175.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,024,043.70 : 94,536,065.55 = 53,954,117.30 : x
  2. Step 2: Convert to fraction form
    63,024,043.70/94,536,065.55 = 53,954,117.30/x
  3. Step 3: Cross multiply
    63,024,043.70x = 94,536,065.55 × 53,954,117.30
  4. Step 4: Simplify right side
    63,024,043.70x = 5,100,609,969,765,189
  5. Step 5: Solve for x
    x = 5,100,609,969,765,189/63,024,043.70
  6. Step 6: Final answer
    x = 80,931,175.95

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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.