Home / 101,672,947.44-152,423,703.72-44,121,864.24

Finding the Fourth Proportional to 101,672,947.44, 152,423,703.72 and 44,121,864.24

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Solution

The fourth proportional to 101,672,947.44, 152,423,703.72 and 44,121,864.24 is: 66,145,598.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,672,947.44 : 152,423,703.72 = 44,121,864.24 : x
  2. Step 2: Convert to fraction form
    101,672,947.44/152,423,703.72 = 44,121,864.24/x
  3. Step 3: Cross multiply
    101,672,947.44x = 152,423,703.72 × 44,121,864.24
  4. Step 4: Simplify right side
    101,672,947.44x = 6,725,217,962,491,823
  5. Step 5: Solve for x
    x = 6,725,217,962,491,823/101,672,947.44
  6. Step 6: Final answer
    x = 66,145,598.53

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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.