Home / 15,298,086.15-22,941,782.01-4,512,523.86

Finding the Fourth Proportional to 15,298,086.15, 22,941,782.01 and 4,512,523.86

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Solution

The fourth proportional to 15,298,086.15, 22,941,782.01 and 4,512,523.86 is: 6,767,208.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,298,086.15 : 22,941,782.01 = 4,512,523.86 : x
  2. Step 2: Convert to fraction form
    15,298,086.15/22,941,782.01 = 4,512,523.86/x
  3. Step 3: Cross multiply
    15,298,086.15x = 22,941,782.01 × 4,512,523.86
  4. Step 4: Simplify right side
    15,298,086.15x = 103,525,338,711,043.78
  5. Step 5: Solve for x
    x = 103,525,338,711,043.78/15,298,086.15
  6. Step 6: Final answer
    x = 6,767,208.51

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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.