Home / 23,302,317.28-34,929,225.33-13,052,149.60

Finding the Fourth Proportional to 23,302,317.28, 34,929,225.33 and 13,052,149.60

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Solution

The fourth proportional to 23,302,317.28, 34,929,225.33 and 13,052,149.60 is: 19,564,641.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,302,317.28 : 34,929,225.33 = 13,052,149.60 : x
  2. Step 2: Convert to fraction form
    23,302,317.28/34,929,225.33 = 13,052,149.60/x
  3. Step 3: Cross multiply
    23,302,317.28x = 34,929,225.33 × 13,052,149.60
  4. Step 4: Simplify right side
    23,302,317.28x = 455,901,474,419,269.31
  5. Step 5: Solve for x
    x = 455,901,474,419,269.31/23,302,317.28
  6. Step 6: Final answer
    x = 19,564,641.10

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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.