Home / 16,309,921.80-24,464,882.70-10,935,150.60

Finding the Fourth Proportional to 16,309,921.80, 24,464,882.70 and 10,935,150.60

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Solution

The fourth proportional to 16,309,921.80, 24,464,882.70 and 10,935,150.60 is: 16,402,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,921.80 : 24,464,882.70 = 10,935,150.60 : x
  2. Step 2: Convert to fraction form
    16,309,921.80/24,464,882.70 = 10,935,150.60/x
  3. Step 3: Cross multiply
    16,309,921.80x = 24,464,882.70 × 10,935,150.60
  4. Step 4: Simplify right side
    16,309,921.80x = 267,527,176,735,834.59
  5. Step 5: Solve for x
    x = 267,527,176,735,834.59/16,309,921.80
  6. Step 6: Final answer
    x = 16,402,725.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.