Home / 34,744,998.11-47,948,153.88-19,275,083.24

Finding the Fourth Proportional to 34,744,998.11, 47,948,153.88 and 19,275,083.24

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Solution

The fourth proportional to 34,744,998.11, 47,948,153.88 and 19,275,083.24 is: 26,599,646.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,744,998.11 : 47,948,153.88 = 19,275,083.24 : x
  2. Step 2: Convert to fraction form
    34,744,998.11/47,948,153.88 = 19,275,083.24/x
  3. Step 3: Cross multiply
    34,744,998.11x = 47,948,153.88 × 19,275,083.24
  4. Step 4: Simplify right side
    34,744,998.11x = 924,204,657,241,329
  5. Step 5: Solve for x
    x = 924,204,657,241,329/34,744,998.11
  6. Step 6: Final answer
    x = 26,599,646.21

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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.