Home / 4,015,232,192.98-5,541,145,152.11-2,206,711,246.39

Finding the Fourth Proportional to 4,015,232,192.98, 5,541,145,152.11 and 2,206,711,246.39

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Solution

The fourth proportional to 4,015,232,192.98, 5,541,145,152.11 and 2,206,711,246.39 is: 3,045,330,067.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,232,192.98 : 5,541,145,152.11 = 2,206,711,246.39 : x
  2. Step 2: Convert to fraction form
    4,015,232,192.98/5,541,145,152.11 = 2,206,711,246.39/x
  3. Step 3: Cross multiply
    4,015,232,192.98x = 5,541,145,152.11 × 2,206,711,246.39
  4. Step 4: Simplify right side
    4,015,232,192.98x = 12,227,707,325,024,061,440
  5. Step 5: Solve for x
    x = 12,227,707,325,024,061,440/4,015,232,192.98
  6. Step 6: Final answer
    x = 3,045,330,067.44

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Half scale
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Double scale
Find fourth proportional to 4,015,232,193.98, 5,541,145,153.49 and 2,206,711,247.39
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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.