Home / 16,368,117.26-22,587,507.52-9,025,946.78

Finding the Fourth Proportional to 16,368,117.26, 22,587,507.52 and 9,025,946.78

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Solution

The fourth proportional to 16,368,117.26, 22,587,507.52 and 9,025,946.78 is: 12,455,533.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,368,117.26 : 22,587,507.52 = 9,025,946.78 : x
  2. Step 2: Convert to fraction form
    16,368,117.26/22,587,507.52 = 9,025,946.78/x
  3. Step 3: Cross multiply
    16,368,117.26x = 22,587,507.52 × 9,025,946.78
  4. Step 4: Simplify right side
    16,368,117.26x = 203,873,640,632,867.38
  5. Step 5: Solve for x
    x = 203,873,640,632,867.38/16,368,117.26
  6. Step 6: Final answer
    x = 12,455,533.98

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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.