Home / 52,851,454.56-79,237,280.88-34,660,231.20

Finding the Fourth Proportional to 52,851,454.56, 79,237,280.88 and 34,660,231.20

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Solution

The fourth proportional to 52,851,454.56, 79,237,280.88 and 34,660,231.20 is: 51,964,179.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,851,454.56 : 79,237,280.88 = 34,660,231.20 : x
  2. Step 2: Convert to fraction form
    52,851,454.56/79,237,280.88 = 34,660,231.20/x
  3. Step 3: Cross multiply
    52,851,454.56x = 79,237,280.88 × 34,660,231.20
  4. Step 4: Simplify right side
    52,851,454.56x = 2,746,382,474,960,139.50
  5. Step 5: Solve for x
    x = 2,746,382,474,960,139.50/52,851,454.56
  6. Step 6: Final answer
    x = 51,964,179.56

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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.