Home / 73,186,098.19-100,995,873.26-41,823,788.04

Finding the Fourth Proportional to 73,186,098.19, 100,995,873.26 and 41,823,788.04

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Solution

The fourth proportional to 73,186,098.19, 100,995,873.26 and 41,823,788.04 is: 57,716,289.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,186,098.19 : 100,995,873.26 = 41,823,788.04 : x
  2. Step 2: Convert to fraction form
    73,186,098.19/100,995,873.26 = 41,823,788.04/x
  3. Step 3: Cross multiply
    73,186,098.19x = 100,995,873.26 × 41,823,788.04
  4. Step 4: Simplify right side
    73,186,098.19x = 4,224,029,995,531,404.50
  5. Step 5: Solve for x
    x = 4,224,029,995,531,404.50/73,186,098.19
  6. Step 6: Final answer
    x = 57,716,289.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.