Home / 3,561,516,573.82-5,342,275,026.80-2,439,934,258.16

Finding the Fourth Proportional to 3,561,516,573.82, 5,342,275,026.80 and 2,439,934,258.16

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Solution

The fourth proportional to 3,561,516,573.82, 5,342,275,026.80 and 2,439,934,258.16 is: 3,659,901,501.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,516,573.82 : 5,342,275,026.80 = 2,439,934,258.16 : x
  2. Step 2: Convert to fraction form
    3,561,516,573.82/5,342,275,026.80 = 2,439,934,258.16/x
  3. Step 3: Cross multiply
    3,561,516,573.82x = 5,342,275,026.80 × 2,439,934,258.16
  4. Step 4: Simplify right side
    3,561,516,573.82x = 13,034,799,854,401,951,744
  5. Step 5: Solve for x
    x = 13,034,799,854,401,951,744/3,561,516,573.82
  6. Step 6: Final answer
    x = 3,659,901,501.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.