Home / 16,236,318.16-22,395,797.22-10,654,926.76

Finding the Fourth Proportional to 16,236,318.16, 22,395,797.22 and 10,654,926.76

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Solution

The fourth proportional to 16,236,318.16, 22,395,797.22 and 10,654,926.76 is: 14,697,025.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236,318.16 : 22,395,797.22 = 10,654,926.76 : x
  2. Step 2: Convert to fraction form
    16,236,318.16/22,395,797.22 = 10,654,926.76/x
  3. Step 3: Cross multiply
    16,236,318.16x = 22,395,797.22 × 10,654,926.76
  4. Step 4: Simplify right side
    16,236,318.16x = 238,625,579,110,911.59
  5. Step 5: Solve for x
    x = 238,625,579,110,911.59/16,236,318.16
  6. Step 6: Final answer
    x = 14,697,025.32

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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.