Home / 159,526,357.30-239,329,844.84-44,510,828.50

Finding the Fourth Proportional to 159,526,357.30, 239,329,844.84 and 44,510,828.50

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Solution

The fourth proportional to 159,526,357.30, 239,329,844.84 and 44,510,828.50 is: 66,777,489.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,526,357.30 : 239,329,844.84 = 44,510,828.50 : x
  2. Step 2: Convert to fraction form
    159,526,357.30/239,329,844.84 = 44,510,828.50/x
  3. Step 3: Cross multiply
    159,526,357.30x = 239,329,844.84 × 44,510,828.50
  4. Step 4: Simplify right side
    159,526,357.30x = 10,652,769,678,604,850
  5. Step 5: Solve for x
    x = 10,652,769,678,604,850/159,526,357.30
  6. Step 6: Final answer
    x = 66,777,489.68

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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.