Home / 15,801,718.02-23,702,576.22-4,442,166.65

Finding the Fourth Proportional to 15,801,718.02, 23,702,576.22 and 4,442,166.65

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Solution

The fourth proportional to 15,801,718.02, 23,702,576.22 and 4,442,166.65 is: 6,663,249.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,718.02 : 23,702,576.22 = 4,442,166.65 : x
  2. Step 2: Convert to fraction form
    15,801,718.02/23,702,576.22 = 4,442,166.65/x
  3. Step 3: Cross multiply
    15,801,718.02x = 23,702,576.22 × 4,442,166.65
  4. Step 4: Simplify right side
    15,801,718.02x = 105,290,793,485,054.17
  5. Step 5: Solve for x
    x = 105,290,793,485,054.17/15,801,718.02
  6. Step 6: Final answer
    x = 6,663,249.74

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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.