Home / 574,835,195.29-862,240,343.44-160,300,955.53

Finding the Fourth Proportional to 574,835,195.29, 862,240,343.44 and 160,300,955.53

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Solution

The fourth proportional to 574,835,195.29, 862,240,343.44 and 160,300,955.53 is: 240,447,961.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,835,195.29 : 862,240,343.44 = 160,300,955.53 : x
  2. Step 2: Convert to fraction form
    574,835,195.29/862,240,343.44 = 160,300,955.53/x
  3. Step 3: Cross multiply
    574,835,195.29x = 862,240,343.44 × 160,300,955.53
  4. Step 4: Simplify right side
    574,835,195.29x = 138,217,950,949,947,376
  5. Step 5: Solve for x
    x = 138,217,950,949,947,376/574,835,195.29
  6. Step 6: Final answer
    x = 240,447,961.58

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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.