Home / 54,304,910.40-81,461,302.20-32,692,976.40

Finding the Fourth Proportional to 54,304,910.40, 81,461,302.20 and 32,692,976.40

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Solution

The fourth proportional to 54,304,910.40, 81,461,302.20 and 32,692,976.40 is: 49,041,834.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,304,910.40 : 81,461,302.20 = 32,692,976.40 : x
  2. Step 2: Convert to fraction form
    54,304,910.40/81,461,302.20 = 32,692,976.40/x
  3. Step 3: Cross multiply
    54,304,910.40x = 81,461,302.20 × 32,692,976.40
  4. Step 4: Simplify right side
    54,304,910.40x = 2,663,212,430,337,868
  5. Step 5: Solve for x
    x = 2,663,212,430,337,868/54,304,910.40
  6. Step 6: Final answer
    x = 49,041,834.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.