Home / 15,552,106.80-23,328,160.20-7,049,050.80

Finding the Fourth Proportional to 15,552,106.80, 23,328,160.20 and 7,049,050.80

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Solution

The fourth proportional to 15,552,106.80, 23,328,160.20 and 7,049,050.80 is: 10,573,576.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,106.80 : 23,328,160.20 = 7,049,050.80 : x
  2. Step 2: Convert to fraction form
    15,552,106.80/23,328,160.20 = 7,049,050.80/x
  3. Step 3: Cross multiply
    15,552,106.80x = 23,328,160.20 × 7,049,050.80
  4. Step 4: Simplify right side
    15,552,106.80x = 164,441,386,320,338.16
  5. Step 5: Solve for x
    x = 164,441,386,320,338.16/15,552,106.80
  6. Step 6: Final answer
    x = 10,573,576.20

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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.