Home / 119,371,462.92-179,057,179.08-33,109,869.24

Finding the Fourth Proportional to 119,371,462.92, 179,057,179.08 and 33,109,869.24

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Solution

The fourth proportional to 119,371,462.92, 179,057,179.08 and 33,109,869.24 is: 49,664,799.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,371,462.92 : 179,057,179.08 = 33,109,869.24 : x
  2. Step 2: Convert to fraction form
    119,371,462.92/179,057,179.08 = 33,109,869.24/x
  3. Step 3: Cross multiply
    119,371,462.92x = 179,057,179.08 × 33,109,869.24
  4. Step 4: Simplify right side
    119,371,462.92x = 5,928,559,785,822,064
  5. Step 5: Solve for x
    x = 5,928,559,785,822,064/119,371,462.92
  6. Step 6: Final answer
    x = 49,664,799.62

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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.