Home / 227,861,714.10-341,801,902.35-66,303,650.10

Finding the Fourth Proportional to 227,861,714.10, 341,801,902.35 and 66,303,650.10

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Solution

The fourth proportional to 227,861,714.10, 341,801,902.35 and 66,303,650.10 is: 99,458,190.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,861,714.10 : 341,801,902.35 = 66,303,650.10 : x
  2. Step 2: Convert to fraction form
    227,861,714.10/341,801,902.35 = 66,303,650.10/x
  3. Step 3: Cross multiply
    227,861,714.10x = 341,801,902.35 × 66,303,650.10
  4. Step 4: Simplify right side
    227,861,714.10x = 22,662,713,736,928,768
  5. Step 5: Solve for x
    x = 22,662,713,736,928,768/227,861,714.10
  6. Step 6: Final answer
    x = 99,458,190.36

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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.