Home / 3,397,975,244.48-4,689,441,513.96-2,059,921,733.36

Finding the Fourth Proportional to 3,397,975,244.48, 4,689,441,513.96 and 2,059,921,733.36

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Solution

The fourth proportional to 3,397,975,244.48, 4,689,441,513.96 and 2,059,921,733.36 is: 2,842,834,863.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,975,244.48 : 4,689,441,513.96 = 2,059,921,733.36 : x
  2. Step 2: Convert to fraction form
    3,397,975,244.48/4,689,441,513.96 = 2,059,921,733.36/x
  3. Step 3: Cross multiply
    3,397,975,244.48x = 4,689,441,513.96 × 2,059,921,733.36
  4. Step 4: Simplify right side
    3,397,975,244.48x = 9,659,882,491,926,824,960
  5. Step 5: Solve for x
    x = 9,659,882,491,926,824,960/3,397,975,244.48
  6. Step 6: Final answer
    x = 2,842,834,863.97

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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.