Home / 2,563,913,118.30-3,845,869,677.45-2,536,703,339.10

Finding the Fourth Proportional to 2,563,913,118.30, 3,845,869,677.45 and 2,536,703,339.10

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Solution

The fourth proportional to 2,563,913,118.30, 3,845,869,677.45 and 2,536,703,339.10 is: 3,805,055,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,913,118.30 : 3,845,869,677.45 = 2,536,703,339.10 : x
  2. Step 2: Convert to fraction form
    2,563,913,118.30/3,845,869,677.45 = 2,536,703,339.10/x
  3. Step 3: Cross multiply
    2,563,913,118.30x = 3,845,869,677.45 × 2,536,703,339.10
  4. Step 4: Simplify right side
    2,563,913,118.30x = 9,755,830,452,530,853,888
  5. Step 5: Solve for x
    x = 9,755,830,452,530,853,888/2,563,913,118.30
  6. Step 6: Final answer
    x = 3,805,055,008.65

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Double scale
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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.