Home / 4,156,613,131.50-5,736,080,424.51-2,251,327,210.29

Finding the Fourth Proportional to 4,156,613,131.50, 5,736,080,424.51 and 2,251,327,210.29

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Solution

The fourth proportional to 4,156,613,131.50, 5,736,080,424.51 and 2,251,327,210.29 is: 3,106,806,799.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156,613,131.50 : 5,736,080,424.51 = 2,251,327,210.29 : x
  2. Step 2: Convert to fraction form
    4,156,613,131.50/5,736,080,424.51 = 2,251,327,210.29/x
  3. Step 3: Cross multiply
    4,156,613,131.50x = 5,736,080,424.51 × 2,251,327,210.29
  4. Step 4: Simplify right side
    4,156,613,131.50x = 12,913,793,940,111,177,728
  5. Step 5: Solve for x
    x = 12,913,793,940,111,177,728/4,156,613,131.50
  6. Step 6: Final answer
    x = 3,106,806,799.57

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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.