Home / 582,912,078.20-874,368,117.30-152,090,574.20

Finding the Fourth Proportional to 582,912,078.20, 874,368,117.30 and 152,090,574.20

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Solution

The fourth proportional to 582,912,078.20, 874,368,117.30 and 152,090,574.20 is: 228,135,861.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,912,078.20 : 874,368,117.30 = 152,090,574.20 : x
  2. Step 2: Convert to fraction form
    582,912,078.20/874,368,117.30 = 152,090,574.20/x
  3. Step 3: Cross multiply
    582,912,078.20x = 874,368,117.30 × 152,090,574.20
  4. Step 4: Simplify right side
    582,912,078.20x = 132,983,149,022,329,936
  5. Step 5: Solve for x
    x = 132,983,149,022,329,936/582,912,078.20
  6. Step 6: Final answer
    x = 228,135,861.30

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Similar ratio
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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.