Home / 15,053,396.86-22,466,335.96-13,600,573.66

Finding the Fourth Proportional to 15,053,396.86, 22,466,335.96 and 13,600,573.66

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Solution

The fourth proportional to 15,053,396.86, 22,466,335.96 and 13,600,573.66 is: 20,298,080.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,053,396.86 : 22,466,335.96 = 13,600,573.66 : x
  2. Step 2: Convert to fraction form
    15,053,396.86/22,466,335.96 = 13,600,573.66/x
  3. Step 3: Cross multiply
    15,053,396.86x = 22,466,335.96 × 13,600,573.66
  4. Step 4: Simplify right side
    15,053,396.86x = 305,555,057,094,286.81
  5. Step 5: Solve for x
    x = 305,555,057,094,286.81/15,053,396.86
  6. Step 6: Final answer
    x = 20,298,080.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.