Home / 23,212,621.80-34,806,491.10-9,734,221.80

Finding the Fourth Proportional to 23,212,621.80, 34,806,491.10 and 9,734,221.80

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Solution

The fourth proportional to 23,212,621.80, 34,806,491.10 and 9,734,221.80 is: 14,596,115.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,212,621.80 : 34,806,491.10 = 9,734,221.80 : x
  2. Step 2: Convert to fraction form
    23,212,621.80/34,806,491.10 = 9,734,221.80/x
  3. Step 3: Cross multiply
    23,212,621.80x = 34,806,491.10 × 9,734,221.80
  4. Step 4: Simplify right side
    23,212,621.80x = 338,814,104,447,126
  5. Step 5: Solve for x
    x = 338,814,104,447,126/23,212,621.80
  6. Step 6: Final answer
    x = 14,596,115.31

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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.