Home / 161,026,230.30-241,539,345.45-136,083,932.70

Finding the Fourth Proportional to 161,026,230.30, 241,539,345.45 and 136,083,932.70

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Solution

The fourth proportional to 161,026,230.30, 241,539,345.45 and 136,083,932.70 is: 204,125,899.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,026,230.30 : 241,539,345.45 = 136,083,932.70 : x
  2. Step 2: Convert to fraction form
    161,026,230.30/241,539,345.45 = 136,083,932.70/x
  3. Step 3: Cross multiply
    161,026,230.30x = 241,539,345.45 × 136,083,932.70
  4. Step 4: Simplify right side
    161,026,230.30x = 32,869,624,030,619,848
  5. Step 5: Solve for x
    x = 32,869,624,030,619,848/161,026,230.30
  6. Step 6: Final answer
    x = 204,125,899.05

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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.