Home / 23,355,360.27-32,229,772.73-12,901,151.60

Finding the Fourth Proportional to 23,355,360.27, 32,229,772.73 and 12,901,151.60

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Solution

The fourth proportional to 23,355,360.27, 32,229,772.73 and 12,901,151.60 is: 17,803,244.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,360.27 : 32,229,772.73 = 12,901,151.60 : x
  2. Step 2: Convert to fraction form
    23,355,360.27/32,229,772.73 = 12,901,151.60/x
  3. Step 3: Cross multiply
    23,355,360.27x = 32,229,772.73 × 12,901,151.60
  4. Step 4: Simplify right side
    23,355,360.27x = 415,801,183,797,621.31
  5. Step 5: Solve for x
    x = 415,801,183,797,621.31/23,355,360.27
  6. Step 6: Final answer
    x = 17,803,244.27

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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.