Home / 13,333,630.58-20,000,300.07-3,236,251.58

Finding the Fourth Proportional to 13,333,630.58, 20,000,300.07 and 3,236,251.58

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Solution

The fourth proportional to 13,333,630.58, 20,000,300.07 and 3,236,251.58 is: 4,854,341.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,333,630.58 : 20,000,300.07 = 3,236,251.58 : x
  2. Step 2: Convert to fraction form
    13,333,630.58/20,000,300.07 = 3,236,251.58/x
  3. Step 3: Cross multiply
    13,333,630.58x = 20,000,300.07 × 3,236,251.58
  4. Step 4: Simplify right side
    13,333,630.58x = 64,726,002,670,943.26
  5. Step 5: Solve for x
    x = 64,726,002,670,943.26/13,333,630.58
  6. Step 6: Final answer
    x = 4,854,341.98

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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.