Home / 2,697,490,254.76-3,722,618,335.62-1,508,109,336.52

Finding the Fourth Proportional to 2,697,490,254.76, 3,722,618,335.62 and 1,508,109,336.52

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Solution

The fourth proportional to 2,697,490,254.76, 3,722,618,335.62 and 1,508,109,336.52 is: 2,081,236,608.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,490,254.76 : 3,722,618,335.62 = 1,508,109,336.52 : x
  2. Step 2: Convert to fraction form
    2,697,490,254.76/3,722,618,335.62 = 1,508,109,336.52/x
  3. Step 3: Cross multiply
    2,697,490,254.76x = 3,722,618,335.62 × 1,508,109,336.52
  4. Step 4: Simplify right side
    2,697,490,254.76x = 5,614,115,468,249,064,448
  5. Step 5: Solve for x
    x = 5,614,115,468,249,064,448/2,697,490,254.76
  6. Step 6: Final answer
    x = 2,081,236,608.12

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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.