Home / 5,298,746,622.80-7,312,613,581.62-3,040,781,322.92

Finding the Fourth Proportional to 5,298,746,622.80, 7,312,613,581.62 and 3,040,781,322.92

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Solution

The fourth proportional to 5,298,746,622.80, 7,312,613,581.62 and 3,040,781,322.92 is: 4,196,475,201.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,298,746,622.80 : 7,312,613,581.62 = 3,040,781,322.92 : x
  2. Step 2: Convert to fraction form
    5,298,746,622.80/7,312,613,581.62 = 3,040,781,322.92/x
  3. Step 3: Cross multiply
    5,298,746,622.80x = 7,312,613,581.62 × 3,040,781,322.92
  4. Step 4: Simplify right side
    5,298,746,622.80x = 22,236,058,800,721,223,680
  5. Step 5: Solve for x
    x = 22,236,058,800,721,223,680/5,298,746,622.80
  6. Step 6: Final answer
    x = 4,196,475,201.33

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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.