Home / 237,518,291.85-356,336,780.49-167,624,989.43

Finding the Fourth Proportional to 237,518,291.85, 356,336,780.49 and 167,624,989.43

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Solution

The fourth proportional to 237,518,291.85, 356,336,780.49 and 167,624,989.43 is: 251,479,364.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,518,291.85 : 356,336,780.49 = 167,624,989.43 : x
  2. Step 2: Convert to fraction form
    237,518,291.85/356,336,780.49 = 167,624,989.43/x
  3. Step 3: Cross multiply
    237,518,291.85x = 356,336,780.49 × 167,624,989.43
  4. Step 4: Simplify right side
    237,518,291.85x = 59,730,949,061,374,800
  5. Step 5: Solve for x
    x = 59,730,949,061,374,800/237,518,291.85
  6. Step 6: Final answer
    x = 251,479,364.37

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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.