Home / 26,703,830.72-36,851,286.48-14,480,697.44

Finding the Fourth Proportional to 26,703,830.72, 36,851,286.48 and 14,480,697.44

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Solution

The fourth proportional to 26,703,830.72, 36,851,286.48 and 14,480,697.44 is: 19,983,362.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,830.72 : 36,851,286.48 = 14,480,697.44 : x
  2. Step 2: Convert to fraction form
    26,703,830.72/36,851,286.48 = 14,480,697.44/x
  3. Step 3: Cross multiply
    26,703,830.72x = 36,851,286.48 × 14,480,697.44
  4. Step 4: Simplify right side
    26,703,830.72x = 533,632,329,791,642.56
  5. Step 5: Solve for x
    x = 533,632,329,791,642.56/26,703,830.72
  6. Step 6: Final answer
    x = 19,983,362.51

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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.