Home / 4,217,654,733.24-5,820,363,405.90-2,338,055,254.20

Finding the Fourth Proportional to 4,217,654,733.24, 5,820,363,405.90 and 2,338,055,254.20

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Solution

The fourth proportional to 4,217,654,733.24, 5,820,363,405.90 and 2,338,055,254.20 is: 3,226,516,180.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,654,733.24 : 5,820,363,405.90 = 2,338,055,254.20 : x
  2. Step 2: Convert to fraction form
    4,217,654,733.24/5,820,363,405.90 = 2,338,055,254.20/x
  3. Step 3: Cross multiply
    4,217,654,733.24x = 5,820,363,405.90 × 2,338,055,254.20
  4. Step 4: Simplify right side
    4,217,654,733.24x = 13,608,331,242,517,899,264
  5. Step 5: Solve for x
    x = 13,608,331,242,517,899,264/4,217,654,733.24
  6. Step 6: Final answer
    x = 3,226,516,180.96

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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.