Home / 226,848,875.40-340,273,313.10-111,888,491.40

Finding the Fourth Proportional to 226,848,875.40, 340,273,313.10 and 111,888,491.40

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Solution

The fourth proportional to 226,848,875.40, 340,273,313.10 and 111,888,491.40 is: 167,832,737.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,848,875.40 : 340,273,313.10 = 111,888,491.40 : x
  2. Step 2: Convert to fraction form
    226,848,875.40/340,273,313.10 = 111,888,491.40/x
  3. Step 3: Cross multiply
    226,848,875.40x = 340,273,313.10 × 111,888,491.40
  4. Step 4: Simplify right side
    226,848,875.40x = 38,072,667,666,438,864
  5. Step 5: Solve for x
    x = 38,072,667,666,438,864/226,848,875.40
  6. Step 6: Final answer
    x = 167,832,737.10

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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.