Home / 343,726,587,244.35-474,367,760,807.52-199,248,016,617.64

Finding the Fourth Proportional to 343,726,587,244.35, 474,367,760,807.52 and 199,248,016,617.64

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Solution

The fourth proportional to 343,726,587,244.35, 474,367,760,807.52 and 199,248,016,617.64 is: 274,976,795,498.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,726,587,244.35 : 474,367,760,807.52 = 199,248,016,617.64 : x
  2. Step 2: Convert to fraction form
    343,726,587,244.35/474,367,760,807.52 = 199,248,016,617.64/x
  3. Step 3: Cross multiply
    343,726,587,244.35x = 474,367,760,807.52 × 199,248,016,617.64
  4. Step 4: Simplify right side
    343,726,587,244.35x = 94,516,835,488,249,436,700,672
  5. Step 5: Solve for x
    x = 94,516,835,488,249,436,700,672/343,726,587,244.35
  6. Step 6: Final answer
    x = 274,976,795,498.97

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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.