Home / 2,043,744,697.08-2,820,367,246.32-1,103,947,348.68

Finding the Fourth Proportional to 2,043,744,697.08, 2,820,367,246.32 and 1,103,947,348.68

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Solution

The fourth proportional to 2,043,744,697.08, 2,820,367,246.32 and 1,103,947,348.68 is: 1,523,447,105.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,744,697.08 : 2,820,367,246.32 = 1,103,947,348.68 : x
  2. Step 2: Convert to fraction form
    2,043,744,697.08/2,820,367,246.32 = 1,103,947,348.68/x
  3. Step 3: Cross multiply
    2,043,744,697.08x = 2,820,367,246.32 × 1,103,947,348.68
  4. Step 4: Simplify right side
    2,043,744,697.08x = 3,113,536,943,878,876,672
  5. Step 5: Solve for x
    x = 3,113,536,943,878,876,672/2,043,744,697.08
  6. Step 6: Final answer
    x = 1,523,447,105.86

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Double scale
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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.