Home / 101,707,917.18-152,558,499.69-44,200,243.50

Finding the Fourth Proportional to 101,707,917.18, 152,558,499.69 and 44,200,243.50

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Solution

The fourth proportional to 101,707,917.18, 152,558,499.69 and 44,200,243.50 is: 66,298,898.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,707,917.18 : 152,558,499.69 = 44,200,243.50 : x
  2. Step 2: Convert to fraction form
    101,707,917.18/152,558,499.69 = 44,200,243.50/x
  3. Step 3: Cross multiply
    101,707,917.18x = 152,558,499.69 × 44,200,243.50
  4. Step 4: Simplify right side
    101,707,917.18x = 6,743,122,834,292,674
  5. Step 5: Solve for x
    x = 6,743,122,834,292,674/101,707,917.18
  6. Step 6: Final answer
    x = 66,298,898.07

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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.