Home / 106,791,003.00-160,986,924.59-99,672,293.40

Finding the Fourth Proportional to 106,791,003.00, 160,986,924.59 and 99,672,293.40

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Solution

The fourth proportional to 106,791,003.00, 160,986,924.59 and 99,672,293.40 is: 150,255,504.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,791,003.00 : 160,986,924.59 = 99,672,293.40 : x
  2. Step 2: Convert to fraction form
    106,791,003.00/160,986,924.59 = 99,672,293.40/x
  3. Step 3: Cross multiply
    106,791,003.00x = 160,986,924.59 × 99,672,293.40
  4. Step 4: Simplify right side
    106,791,003.00x = 16,045,935,981,624,494
  5. Step 5: Solve for x
    x = 16,045,935,981,624,494/106,791,003.00
  6. Step 6: Final answer
    x = 150,255,504.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.