Home / 14,810,074.74-22,200,536.04-8,654,243.82

Finding the Fourth Proportional to 14,810,074.74, 22,200,536.04 and 8,654,243.82

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Solution

The fourth proportional to 14,810,074.74, 22,200,536.04 and 8,654,243.82 is: 12,972,848.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,074.74 : 22,200,536.04 = 8,654,243.82 : x
  2. Step 2: Convert to fraction form
    14,810,074.74/22,200,536.04 = 8,654,243.82/x
  3. Step 3: Cross multiply
    14,810,074.74x = 22,200,536.04 × 8,654,243.82
  4. Step 4: Simplify right side
    14,810,074.74x = 192,128,851,824,857.28
  5. Step 5: Solve for x
    x = 192,128,851,824,857.28/14,810,074.74
  6. Step 6: Final answer
    x = 12,972,848.23

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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.