Home / 15,569,207.80-23,304,045.30-11,090,231.80

Finding the Fourth Proportional to 15,569,207.80, 23,304,045.30 and 11,090,231.80

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Solution

The fourth proportional to 15,569,207.80, 23,304,045.30 and 11,090,231.80 is: 16,599,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,569,207.80 : 23,304,045.30 = 11,090,231.80 : x
  2. Step 2: Convert to fraction form
    15,569,207.80/23,304,045.30 = 11,090,231.80/x
  3. Step 3: Cross multiply
    15,569,207.80x = 23,304,045.30 × 11,090,231.80
  4. Step 4: Simplify right side
    15,569,207.80x = 258,447,264,254,700.56
  5. Step 5: Solve for x
    x = 258,447,264,254,700.56/15,569,207.80
  6. Step 6: Final answer
    x = 16,599,898.18

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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.