Home / 17,421,002.86-24,031,178.86-10,449,825.54

Finding the Fourth Proportional to 17,421,002.86, 24,031,178.86 and 10,449,825.54

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Solution

The fourth proportional to 17,421,002.86, 24,031,178.86 and 10,449,825.54 is: 14,414,877.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421,002.86 : 24,031,178.86 = 10,449,825.54 : x
  2. Step 2: Convert to fraction form
    17,421,002.86/24,031,178.86 = 10,449,825.54/x
  3. Step 3: Cross multiply
    17,421,002.86x = 24,031,178.86 × 10,449,825.54
  4. Step 4: Simplify right side
    17,421,002.86x = 251,121,626,607,536.06
  5. Step 5: Solve for x
    x = 251,121,626,607,536.06/17,421,002.86
  6. Step 6: Final answer
    x = 14,414,877.76

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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.