Home / 250,472,096.15-375,812,348.71-110,340,835.44

Finding the Fourth Proportional to 250,472,096.15, 375,812,348.71 and 110,340,835.44

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Solution

The fourth proportional to 250,472,096.15, 375,812,348.71 and 110,340,835.44 is: 165,557,158.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,472,096.15 : 375,812,348.71 = 110,340,835.44 : x
  2. Step 2: Convert to fraction form
    250,472,096.15/375,812,348.71 = 110,340,835.44/x
  3. Step 3: Cross multiply
    250,472,096.15x = 375,812,348.71 × 110,340,835.44
  4. Step 4: Simplify right side
    250,472,096.15x = 41,467,448,523,852,296
  5. Step 5: Solve for x
    x = 41,467,448,523,852,296/250,472,096.15
  6. Step 6: Final answer
    x = 165,557,158.51

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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.