Home / 96,673,449.95-145,008,755.10-23,890,228.69

Finding the Fourth Proportional to 96,673,449.95, 145,008,755.10 and 23,890,228.69

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Solution

The fourth proportional to 96,673,449.95, 145,008,755.10 and 23,890,228.69 is: 35,834,992.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,673,449.95 : 145,008,755.10 = 23,890,228.69 : x
  2. Step 2: Convert to fraction form
    96,673,449.95/145,008,755.10 = 23,890,228.69/x
  3. Step 3: Cross multiply
    96,673,449.95x = 145,008,755.10 × 23,890,228.69
  4. Step 4: Simplify right side
    96,673,449.95x = 3,464,292,321,028,682
  5. Step 5: Solve for x
    x = 3,464,292,321,028,682/96,673,449.95
  6. Step 6: Final answer
    x = 35,834,992.16

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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.