Home / 584,857,878,398.82-806,983,010,808.39-337,655,873,334.29

Finding the Fourth Proportional to 584,857,878,398.82, 806,983,010,808.39 and 337,655,873,334.29

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Solution

The fourth proportional to 584,857,878,398.82, 806,983,010,808.39 and 337,655,873,334.29 is: 465,895,328,325.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,857,878,398.82 : 806,983,010,808.39 = 337,655,873,334.29 : x
  2. Step 2: Convert to fraction form
    584,857,878,398.82/806,983,010,808.39 = 337,655,873,334.29/x
  3. Step 3: Cross multiply
    584,857,878,398.82x = 806,983,010,808.39 × 337,655,873,334.29
  4. Step 4: Simplify right side
    584,857,878,398.82x = 272,482,553,280,441,683,542,016
  5. Step 5: Solve for x
    x = 272,482,553,280,441,683,542,016/584,857,878,398.82
  6. Step 6: Final answer
    x = 465,895,328,325.62

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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.