Home / 582,912,077.70-874,368,116.55-152,090,573.70

Finding the Fourth Proportional to 582,912,077.70, 874,368,116.55 and 152,090,573.70

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Solution

The fourth proportional to 582,912,077.70, 874,368,116.55 and 152,090,573.70 is: 228,135,860.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,912,077.70 : 874,368,116.55 = 152,090,573.70 : x
  2. Step 2: Convert to fraction form
    582,912,077.70/874,368,116.55 = 152,090,573.70/x
  3. Step 3: Cross multiply
    582,912,077.70x = 874,368,116.55 × 152,090,573.70
  4. Step 4: Simplify right side
    582,912,077.70x = 132,983,148,471,077,952
  5. Step 5: Solve for x
    x = 132,983,148,471,077,952/582,912,077.70
  6. Step 6: Final answer
    x = 228,135,860.55

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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.