Home / 297,967,661.60-446,970,384.84-93,503,806.88

Finding the Fourth Proportional to 297,967,661.60, 446,970,384.84 and 93,503,806.88

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Solution

The fourth proportional to 297,967,661.60, 446,970,384.84 and 93,503,806.88 is: 140,261,638.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,967,661.60 : 446,970,384.84 = 93,503,806.88 : x
  2. Step 2: Convert to fraction form
    297,967,661.60/446,970,384.84 = 93,503,806.88/x
  3. Step 3: Cross multiply
    297,967,661.60x = 446,970,384.84 × 93,503,806.88
  4. Step 4: Simplify right side
    297,967,661.60x = 41,793,432,545,158,632
  5. Step 5: Solve for x
    x = 41,793,432,545,158,632/297,967,661.60
  6. Step 6: Final answer
    x = 140,261,638.87

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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.