Home / 153,747,680.28-230,574,064.34-44,580,898.04

Finding the Fourth Proportional to 153,747,680.28, 230,574,064.34 and 44,580,898.04

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Solution

The fourth proportional to 153,747,680.28, 230,574,064.34 and 44,580,898.04 is: 66,857,586.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,747,680.28 : 230,574,064.34 = 44,580,898.04 : x
  2. Step 2: Convert to fraction form
    153,747,680.28/230,574,064.34 = 44,580,898.04/x
  3. Step 3: Cross multiply
    153,747,680.28x = 230,574,064.34 × 44,580,898.04
  4. Step 4: Simplify right side
    153,747,680.28x = 10,279,198,853,009,940
  5. Step 5: Solve for x
    x = 10,279,198,853,009,940/153,747,680.28
  6. Step 6: Final answer
    x = 66,857,586.63

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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.