Home / 13,232,573.31-19,833,982.61-6,737,417.13

Finding the Fourth Proportional to 13,232,573.31, 19,833,982.61 and 6,737,417.13

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Solution

The fourth proportional to 13,232,573.31, 19,833,982.61 and 6,737,417.13 is: 10,098,550.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232,573.31 : 19,833,982.61 = 6,737,417.13 : x
  2. Step 2: Convert to fraction form
    13,232,573.31/19,833,982.61 = 6,737,417.13/x
  3. Step 3: Cross multiply
    13,232,573.31x = 19,833,982.61 × 6,737,417.13
  4. Step 4: Simplify right side
    13,232,573.31x = 133,629,814,159,049.03
  5. Step 5: Solve for x
    x = 133,629,814,159,049.03/13,232,573.31
  6. Step 6: Final answer
    x = 10,098,550.83

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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.