Home / 9,703,020.80-14,554,531.20-9,230,628.80

Finding the Fourth Proportional to 9,703,020.80, 14,554,531.20 and 9,230,628.80

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Solution

The fourth proportional to 9,703,020.80, 14,554,531.20 and 9,230,628.80 is: 13,845,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,020.80 : 14,554,531.20 = 9,230,628.80 : x
  2. Step 2: Convert to fraction form
    9,703,020.80/14,554,531.20 = 9,230,628.80/x
  3. Step 3: Cross multiply
    9,703,020.80x = 14,554,531.20 × 9,230,628.80
  4. Step 4: Simplify right side
    9,703,020.80x = 134,347,474,865,218.56
  5. Step 5: Solve for x
    x = 134,347,474,865,218.56/9,703,020.80
  6. Step 6: Final answer
    x = 13,845,943.20

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Similar ratio
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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.