Home / 4,401,162,702.10-6,601,744,053.15-3,965,806,234.90

Finding the Fourth Proportional to 4,401,162,702.10, 6,601,744,053.15 and 3,965,806,234.90

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Solution

The fourth proportional to 4,401,162,702.10, 6,601,744,053.15 and 3,965,806,234.90 is: 5,948,709,352.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,162,702.10 : 6,601,744,053.15 = 3,965,806,234.90 : x
  2. Step 2: Convert to fraction form
    4,401,162,702.10/6,601,744,053.15 = 3,965,806,234.90/x
  3. Step 3: Cross multiply
    4,401,162,702.10x = 6,601,744,053.15 × 3,965,806,234.90
  4. Step 4: Simplify right side
    4,401,162,702.10x = 26,181,237,727,196,266,496
  5. Step 5: Solve for x
    x = 26,181,237,727,196,266,496/4,401,162,702.10
  6. Step 6: Final answer
    x = 5,948,709,352.35

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Double scale
Find fourth proportional to 4,401,162,703.10, 6,601,744,054.65 and 3,965,806,235.90
Similar ratio
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1.5x scale

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.