Home / 16,335,069.40-24,502,604.10-13,784,152.60

Finding the Fourth Proportional to 16,335,069.40, 24,502,604.10 and 13,784,152.60

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Solution

The fourth proportional to 16,335,069.40, 24,502,604.10 and 13,784,152.60 is: 20,676,228.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,069.40 : 24,502,604.10 = 13,784,152.60 : x
  2. Step 2: Convert to fraction form
    16,335,069.40/24,502,604.10 = 13,784,152.60/x
  3. Step 3: Cross multiply
    16,335,069.40x = 24,502,604.10 × 13,784,152.60
  4. Step 4: Simplify right side
    16,335,069.40x = 337,747,634,011,785.69
  5. Step 5: Solve for x
    x = 337,747,634,011,785.69/16,335,069.40
  6. Step 6: Final answer
    x = 20,676,228.90

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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.