Home / 15,818,060.62-23,722,233.41-5,580,526.23

Finding the Fourth Proportional to 15,818,060.62, 23,722,233.41 and 5,580,526.23

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Solution

The fourth proportional to 15,818,060.62, 23,722,233.41 and 5,580,526.23 is: 8,369,075.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,818,060.62 : 23,722,233.41 = 5,580,526.23 : x
  2. Step 2: Convert to fraction form
    15,818,060.62/23,722,233.41 = 5,580,526.23/x
  3. Step 3: Cross multiply
    15,818,060.62x = 23,722,233.41 × 5,580,526.23
  4. Step 4: Simplify right side
    15,818,060.62x = 132,382,545,778,687.36
  5. Step 5: Solve for x
    x = 132,382,545,778,687.36/15,818,060.62
  6. Step 6: Final answer
    x = 8,369,075.64

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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.