Home / 183,952,514.40-275,817,631.72-73,305,206.24

Finding the Fourth Proportional to 183,952,514.40, 275,817,631.72 and 73,305,206.24

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Solution

The fourth proportional to 183,952,514.40, 275,817,631.72 and 73,305,206.24 is: 109,913,520.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,952,514.40 : 275,817,631.72 = 73,305,206.24 : x
  2. Step 2: Convert to fraction form
    183,952,514.40/275,817,631.72 = 73,305,206.24/x
  3. Step 3: Cross multiply
    183,952,514.40x = 275,817,631.72 × 73,305,206.24
  4. Step 4: Simplify right side
    183,952,514.40x = 20,218,868,377,862,968
  5. Step 5: Solve for x
    x = 20,218,868,377,862,968/183,952,514.40
  6. Step 6: Final answer
    x = 109,913,520.04

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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.