Home / 238,675,786.06-329,354,779.19-134,233,679.24

Finding the Fourth Proportional to 238,675,786.06, 329,354,779.19 and 134,233,679.24

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Solution

The fourth proportional to 238,675,786.06, 329,354,779.19 and 134,233,679.24 is: 185,232,463.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,675,786.06 : 329,354,779.19 = 134,233,679.24 : x
  2. Step 2: Convert to fraction form
    238,675,786.06/329,354,779.19 = 134,233,679.24/x
  3. Step 3: Cross multiply
    238,675,786.06x = 329,354,779.19 × 134,233,679.24
  4. Step 4: Simplify right side
    238,675,786.06x = 44,210,503,783,633,552
  5. Step 5: Solve for x
    x = 44,210,503,783,633,552/238,675,786.06
  6. Step 6: Final answer
    x = 185,232,463.31

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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.