Home / 23,312,329.20-34,999,986.60-14,809,273.20

Finding the Fourth Proportional to 23,312,329.20, 34,999,986.60 and 14,809,273.20

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Solution

The fourth proportional to 23,312,329.20, 34,999,986.60 and 14,809,273.20 is: 22,233,915.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,329.20 : 34,999,986.60 = 14,809,273.20 : x
  2. Step 2: Convert to fraction form
    23,312,329.20/34,999,986.60 = 14,809,273.20/x
  3. Step 3: Cross multiply
    23,312,329.20x = 34,999,986.60 × 14,809,273.20
  4. Step 4: Simplify right side
    23,312,329.20x = 518,324,363,555,739.12
  5. Step 5: Solve for x
    x = 518,324,363,555,739.12/23,312,329.20
  6. Step 6: Final answer
    x = 22,233,915.76

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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.