Home / 96,673,451.71-145,008,757.72-23,890,230.45

Finding the Fourth Proportional to 96,673,451.71, 145,008,757.72 and 23,890,230.45

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Solution

The fourth proportional to 96,673,451.71, 145,008,757.72 and 23,890,230.45 is: 35,834,994.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,673,451.71 : 145,008,757.72 = 23,890,230.45 : x
  2. Step 2: Convert to fraction form
    96,673,451.71/145,008,757.72 = 23,890,230.45/x
  3. Step 3: Cross multiply
    96,673,451.71x = 145,008,757.72 × 23,890,230.45
  4. Step 4: Simplify right side
    96,673,451.71x = 3,464,292,639,199,016.50
  5. Step 5: Solve for x
    x = 3,464,292,639,199,016.50/96,673,451.71
  6. Step 6: Final answer
    x = 35,834,994.80

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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.