Home / 63,373,513.10-94,896,554.28-43,738,228.30

Finding the Fourth Proportional to 63,373,513.10, 94,896,554.28 and 43,738,228.30

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Solution

The fourth proportional to 63,373,513.10, 94,896,554.28 and 43,738,228.30 is: 65,494,351.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373,513.10 : 94,896,554.28 = 43,738,228.30 : x
  2. Step 2: Convert to fraction form
    63,373,513.10/94,896,554.28 = 43,738,228.30/x
  3. Step 3: Cross multiply
    63,373,513.10x = 94,896,554.28 × 43,738,228.30
  4. Step 4: Simplify right side
    63,373,513.10x = 4,150,607,155,981,982
  5. Step 5: Solve for x
    x = 4,150,607,155,981,982/63,373,513.10
  6. Step 6: Final answer
    x = 65,494,351.71

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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.