Home / 4,712,557,527,800.40-6,503,489,850,301.20-2,734,822,633,786

Finding the Fourth Proportional to 4,712,557,527,800.40, 6,503,489,850,301.20 and 2,734,822,633,786

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Solution

The fourth proportional to 4,712,557,527,800.40, 6,503,489,850,301.20 and 2,734,822,633,786 is: 3,774,148,354,959.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,557,527,800.40 : 6,503,489,850,301.20 = 2,734,822,633,786 : x
  2. Step 2: Convert to fraction form
    4,712,557,527,800.40/6,503,489,850,301.20 = 2,734,822,633,786/x
  3. Step 3: Cross multiply
    4,712,557,527,800.40x = 6,503,489,850,301.20 × 2,734,822,633,786
  4. Step 4: Simplify right side
    4,712,557,527,800.40x = 17,785,891,241,201,246,840,815,616
  5. Step 5: Solve for x
    x = 17,785,891,241,201,246,840,815,616/4,712,557,527,800.40
  6. Step 6: Final answer
    x = 3,774,148,354,959.79

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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.