Home / 173,784,947.73-239,727,706.97-110,088,635.82

Finding the Fourth Proportional to 173,784,947.73, 239,727,706.97 and 110,088,635.82

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Solution

The fourth proportional to 173,784,947.73, 239,727,706.97 and 110,088,635.82 is: 151,861,807.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,784,947.73 : 239,727,706.97 = 110,088,635.82 : x
  2. Step 2: Convert to fraction form
    173,784,947.73/239,727,706.97 = 110,088,635.82/x
  3. Step 3: Cross multiply
    173,784,947.73x = 239,727,706.97 × 110,088,635.82
  4. Step 4: Simplify right side
    173,784,947.73x = 26,391,296,228,033,560
  5. Step 5: Solve for x
    x = 26,391,296,228,033,560/173,784,947.73
  6. Step 6: Final answer
    x = 151,861,807.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.