Home / 15,552,605.20-23,328,907.80-14,844,017.20

Finding the Fourth Proportional to 15,552,605.20, 23,328,907.80 and 14,844,017.20

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Solution

The fourth proportional to 15,552,605.20, 23,328,907.80 and 14,844,017.20 is: 22,266,025.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,605.20 : 23,328,907.80 = 14,844,017.20 : x
  2. Step 2: Convert to fraction form
    15,552,605.20/23,328,907.80 = 14,844,017.20/x
  3. Step 3: Cross multiply
    15,552,605.20x = 23,328,907.80 × 14,844,017.20
  4. Step 4: Simplify right side
    15,552,605.20x = 346,294,708,640,414.12
  5. Step 5: Solve for x
    x = 346,294,708,640,414.12/15,552,605.20
  6. Step 6: Final answer
    x = 22,266,025.80

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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.