Home / 23,609,674.95-32,580,491.19-13,155,151.02

Finding the Fourth Proportional to 23,609,674.95, 32,580,491.19 and 13,155,151.02

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Solution

The fourth proportional to 23,609,674.95, 32,580,491.19 and 13,155,151.02 is: 18,153,629.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,609,674.95 : 32,580,491.19 = 13,155,151.02 : x
  2. Step 2: Convert to fraction form
    23,609,674.95/32,580,491.19 = 13,155,151.02/x
  3. Step 3: Cross multiply
    23,609,674.95x = 32,580,491.19 × 13,155,151.02
  4. Step 4: Simplify right side
    23,609,674.95x = 428,601,281,910,229.50
  5. Step 5: Solve for x
    x = 428,601,281,910,229.50/23,609,674.95
  6. Step 6: Final answer
    x = 18,153,629.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.