Home / 227,648,821.83-341,445,627-63,899,744.69

Finding the Fourth Proportional to 227,648,821.83, 341,445,627 and 63,899,744.69

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Solution

The fourth proportional to 227,648,821.83, 341,445,627 and 63,899,744.69 is: 95,841,868.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,648,821.83 : 341,445,627 = 63,899,744.69 : x
  2. Step 2: Convert to fraction form
    227,648,821.83/341,445,627 = 63,899,744.69/x
  3. Step 3: Cross multiply
    227,648,821.83x = 341,445,627 × 63,899,744.69
  4. Step 4: Simplify right side
    227,648,821.83x = 21,818,288,389,109,744
  5. Step 5: Solve for x
    x = 21,818,288,389,109,744/227,648,821.83
  6. Step 6: Final answer
    x = 95,841,868.25

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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.