Home / 23,402,400.35-32,295,136.25-13,089,123.95

Finding the Fourth Proportional to 23,402,400.35, 32,295,136.25 and 13,089,123.95

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Solution

The fourth proportional to 23,402,400.35, 32,295,136.25 and 13,089,123.95 is: 18,062,892.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,402,400.35 : 32,295,136.25 = 13,089,123.95 : x
  2. Step 2: Convert to fraction form
    23,402,400.35/32,295,136.25 = 13,089,123.95/x
  3. Step 3: Cross multiply
    23,402,400.35x = 32,295,136.25 × 13,089,123.95
  4. Step 4: Simplify right side
    23,402,400.35x = 422,715,041,229,635.31
  5. Step 5: Solve for x
    x = 422,715,041,229,635.31/23,402,400.35
  6. Step 6: Final answer
    x = 18,062,892.48

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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.