Home / 252,777,461.00-348,843,669.30-141,268,298.54

Finding the Fourth Proportional to 252,777,461.00, 348,843,669.30 and 141,268,298.54

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Solution

The fourth proportional to 252,777,461.00, 348,843,669.30 and 141,268,298.54 is: 194,956,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,777,461.00 : 348,843,669.30 = 141,268,298.54 : x
  2. Step 2: Convert to fraction form
    252,777,461.00/348,843,669.30 = 141,268,298.54/x
  3. Step 3: Cross multiply
    252,777,461.00x = 348,843,669.30 × 141,268,298.54
  4. Step 4: Simplify right side
    252,777,461.00x = 49,280,551,616,717,216
  5. Step 5: Solve for x
    x = 49,280,551,616,717,216/252,777,461.00
  6. Step 6: Final answer
    x = 194,956,272.69

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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.