Home / 23,254,138.50-32,093,766.90-13,334,902.95

Finding the Fourth Proportional to 23,254,138.50, 32,093,766.90 and 13,334,902.95

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Solution

The fourth proportional to 23,254,138.50, 32,093,766.90 and 13,334,902.95 is: 18,403,918.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254,138.50 : 32,093,766.90 = 13,334,902.95 : x
  2. Step 2: Convert to fraction form
    23,254,138.50/32,093,766.90 = 13,334,902.95/x
  3. Step 3: Cross multiply
    23,254,138.50x = 32,093,766.90 × 13,334,902.95
  4. Step 4: Simplify right side
    23,254,138.50x = 427,967,266,911,422.31
  5. Step 5: Solve for x
    x = 427,967,266,911,422.31/23,254,138.50
  6. Step 6: Final answer
    x = 18,403,918.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.