Home / 16,307,198.31-24,442,859.97-6,717,345.47

Finding the Fourth Proportional to 16,307,198.31, 24,442,859.97 and 6,717,345.47

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Solution

The fourth proportional to 16,307,198.31, 24,442,859.97 and 6,717,345.47 is: 10,068,629.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,307,198.31 : 24,442,859.97 = 6,717,345.47 : x
  2. Step 2: Convert to fraction form
    16,307,198.31/24,442,859.97 = 6,717,345.47/x
  3. Step 3: Cross multiply
    16,307,198.31x = 24,442,859.97 × 6,717,345.47
  4. Step 4: Simplify right side
    16,307,198.31x = 164,191,134,693,323.81
  5. Step 5: Solve for x
    x = 164,191,134,693,323.81/16,307,198.31
  6. Step 6: Final answer
    x = 10,068,629.30

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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.