Home / 119,371,498.39-179,057,232.33-33,109,904.71

Finding the Fourth Proportional to 119,371,498.39, 179,057,232.33 and 33,109,904.71

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Solution

The fourth proportional to 119,371,498.39, 179,057,232.33 and 33,109,904.71 is: 49,664,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,371,498.39 : 179,057,232.33 = 33,109,904.71 : x
  2. Step 2: Convert to fraction form
    119,371,498.39/179,057,232.33 = 33,109,904.71/x
  3. Step 3: Cross multiply
    119,371,498.39x = 179,057,232.33 × 33,109,904.71
  4. Step 4: Simplify right side
    119,371,498.39x = 5,928,567,900,082,632
  5. Step 5: Solve for x
    x = 5,928,567,900,082,632/119,371,498.39
  6. Step 6: Final answer
    x = 49,664,852.83

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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.