Home / 23,328,748.95-34,993,123.43-6,291,144.15

Finding the Fourth Proportional to 23,328,748.95, 34,993,123.43 and 6,291,144.15

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Solution

The fourth proportional to 23,328,748.95, 34,993,123.43 and 6,291,144.15 is: 9,436,716.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,748.95 : 34,993,123.43 = 6,291,144.15 : x
  2. Step 2: Convert to fraction form
    23,328,748.95/34,993,123.43 = 6,291,144.15/x
  3. Step 3: Cross multiply
    23,328,748.95x = 34,993,123.43 × 6,291,144.15
  4. Step 4: Simplify right side
    23,328,748.95x = 220,146,783,725,416.72
  5. Step 5: Solve for x
    x = 220,146,783,725,416.72/23,328,748.95
  6. Step 6: Final answer
    x = 9,436,716.23

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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.