Home / 16,336,293.60-22,538,021.04-16,311,099.36

Finding the Fourth Proportional to 16,336,293.60, 22,538,021.04 and 16,311,099.36

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Solution

The fourth proportional to 16,336,293.60, 22,538,021.04 and 16,311,099.36 is: 22,503,262.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336,293.60 : 22,538,021.04 = 16,311,099.36 : x
  2. Step 2: Convert to fraction form
    16,336,293.60/22,538,021.04 = 16,311,099.36/x
  3. Step 3: Cross multiply
    16,336,293.60x = 22,538,021.04 × 16,311,099.36
  4. Step 4: Simplify right side
    16,336,293.60x = 367,619,900,561,210.50
  5. Step 5: Solve for x
    x = 367,619,900,561,210.50/16,336,293.60
  6. Step 6: Final answer
    x = 22,503,262.34

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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.