Home / 227,113,231.78-340,672,551.06-63,341,024.03

Finding the Fourth Proportional to 227,113,231.78, 340,672,551.06 and 63,341,024.03

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Solution

The fourth proportional to 227,113,231.78, 340,672,551.06 and 63,341,024.03 is: 95,012,290.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,113,231.78 : 340,672,551.06 = 63,341,024.03 : x
  2. Step 2: Convert to fraction form
    227,113,231.78/340,672,551.06 = 63,341,024.03/x
  3. Step 3: Cross multiply
    227,113,231.78x = 340,672,551.06 × 63,341,024.03
  4. Step 4: Simplify right side
    227,113,231.78x = 21,578,548,243,052,864
  5. Step 5: Solve for x
    x = 21,578,548,243,052,864/227,113,231.78
  6. Step 6: Final answer
    x = 95,012,290.01

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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.