Home / 23,912,194.28-32,999,555.94-13,600,401.80

Finding the Fourth Proportional to 23,912,194.28, 32,999,555.94 and 13,600,401.80

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Solution

The fourth proportional to 23,912,194.28, 32,999,555.94 and 13,600,401.80 is: 18,768,968.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,912,194.28 : 32,999,555.94 = 13,600,401.80 : x
  2. Step 2: Convert to fraction form
    23,912,194.28/32,999,555.94 = 13,600,401.80/x
  3. Step 3: Cross multiply
    23,912,194.28x = 32,999,555.94 × 13,600,401.80
  4. Step 4: Simplify right side
    23,912,194.28x = 448,807,220,005,576.75
  5. Step 5: Solve for x
    x = 448,807,220,005,576.75/23,912,194.28
  6. Step 6: Final answer
    x = 18,768,968.45

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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.