Home / 334,775,820.46-502,165,335.42-101,608,558.48

Finding the Fourth Proportional to 334,775,820.46, 502,165,335.42 and 101,608,558.48

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Solution

The fourth proportional to 334,775,820.46, 502,165,335.42 and 101,608,558.48 is: 152,413,324.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,775,820.46 : 502,165,335.42 = 101,608,558.48 : x
  2. Step 2: Convert to fraction form
    334,775,820.46/502,165,335.42 = 101,608,558.48/x
  3. Step 3: Cross multiply
    334,775,820.46x = 502,165,335.42 × 101,608,558.48
  4. Step 4: Simplify right side
    334,775,820.46x = 51,024,295,850,651,888
  5. Step 5: Solve for x
    x = 51,024,295,850,651,888/334,775,820.46
  6. Step 6: Final answer
    x = 152,413,324.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.