Home / 63,886,917.53-95,846,498.13-17,828,748.56

Finding the Fourth Proportional to 63,886,917.53, 95,846,498.13 and 17,828,748.56

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Solution

The fourth proportional to 63,886,917.53, 95,846,498.13 and 17,828,748.56 is: 26,747,621.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,886,917.53 : 95,846,498.13 = 17,828,748.56 : x
  2. Step 2: Convert to fraction form
    63,886,917.53/95,846,498.13 = 17,828,748.56/x
  3. Step 3: Cross multiply
    63,886,917.53x = 95,846,498.13 × 17,828,748.56
  4. Step 4: Simplify right side
    63,886,917.53x = 1,708,823,115,133,179
  5. Step 5: Solve for x
    x = 1,708,823,115,133,179/63,886,917.53
  6. Step 6: Final answer
    x = 26,747,621.91

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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.