Home / 106,310,240.70-159,457,066.65-41,601,479.10

Finding the Fourth Proportional to 106,310,240.70, 159,457,066.65 and 41,601,479.10

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Solution

The fourth proportional to 106,310,240.70, 159,457,066.65 and 41,601,479.10 is: 62,398,972.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,310,240.70 : 159,457,066.65 = 41,601,479.10 : x
  2. Step 2: Convert to fraction form
    106,310,240.70/159,457,066.65 = 41,601,479.10/x
  3. Step 3: Cross multiply
    106,310,240.70x = 159,457,066.65 × 41,601,479.10
  4. Step 4: Simplify right side
    106,310,240.70x = 6,633,649,825,587,283
  5. Step 5: Solve for x
    x = 6,633,649,825,587,283/106,310,240.70
  6. Step 6: Final answer
    x = 62,398,972.87

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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.