Home / 24,118,645.65-36,183,564.36-7,944,016.47

Finding the Fourth Proportional to 24,118,645.65, 36,183,564.36 and 7,944,016.47

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Solution

The fourth proportional to 24,118,645.65, 36,183,564.36 and 7,944,016.47 is: 11,917,867.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,118,645.65 : 36,183,564.36 = 7,944,016.47 : x
  2. Step 2: Convert to fraction form
    24,118,645.65/36,183,564.36 = 7,944,016.47/x
  3. Step 3: Cross multiply
    24,118,645.65x = 36,183,564.36 × 7,944,016.47
  4. Step 4: Simplify right side
    24,118,645.65x = 287,442,831,219,145
  5. Step 5: Solve for x
    x = 287,442,831,219,145/24,118,645.65
  6. Step 6: Final answer
    x = 11,917,867.84

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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.