Home / 5,999,670,932.31-8,279,543,006.85-3,588,353,382.90

Finding the Fourth Proportional to 5,999,670,932.31, 8,279,543,006.85 and 3,588,353,382.90

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Solution

The fourth proportional to 5,999,670,932.31, 8,279,543,006.85 and 3,588,353,382.90 is: 4,951,925,946.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,670,932.31 : 8,279,543,006.85 = 3,588,353,382.90 : x
  2. Step 2: Convert to fraction form
    5,999,670,932.31/8,279,543,006.85 = 3,588,353,382.90/x
  3. Step 3: Cross multiply
    5,999,670,932.31x = 8,279,543,006.85 × 3,588,353,382.90
  4. Step 4: Simplify right side
    5,999,670,932.31x = 29,709,926,157,496,238,080
  5. Step 5: Solve for x
    x = 29,709,926,157,496,238,080/5,999,670,932.31
  6. Step 6: Final answer
    x = 4,951,925,946.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.