Home / 227,578,727.53-341,229,856.60-89,238,601.16

Finding the Fourth Proportional to 227,578,727.53, 341,229,856.60 and 89,238,601.16

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Solution

The fourth proportional to 227,578,727.53, 341,229,856.60 and 89,238,601.16 is: 133,803,696.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,578,727.53 : 341,229,856.60 = 89,238,601.16 : x
  2. Step 2: Convert to fraction form
    227,578,727.53/341,229,856.60 = 89,238,601.16/x
  3. Step 3: Cross multiply
    227,578,727.53x = 341,229,856.60 × 89,238,601.16
  4. Step 4: Simplify right side
    227,578,727.53x = 30,450,875,077,177,540
  5. Step 5: Solve for x
    x = 30,450,875,077,177,540/227,578,727.53
  6. Step 6: Final answer
    x = 133,803,696.89

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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.