Home / 16,734,303.25-23,093,338.07-9,392,136.41

Finding the Fourth Proportional to 16,734,303.25, 23,093,338.07 and 9,392,136.41

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Solution

The fourth proportional to 16,734,303.25, 23,093,338.07 and 9,392,136.41 is: 12,961,148.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,303.25 : 23,093,338.07 = 9,392,136.41 : x
  2. Step 2: Convert to fraction form
    16,734,303.25/23,093,338.07 = 9,392,136.41/x
  3. Step 3: Cross multiply
    16,734,303.25x = 23,093,338.07 × 9,392,136.41
  4. Step 4: Simplify right side
    16,734,303.25x = 216,895,781,315,686.12
  5. Step 5: Solve for x
    x = 216,895,781,315,686.12/16,734,303.25
  6. Step 6: Final answer
    x = 12,961,148.01

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1.5x scale

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.