Home / 67,257,095.40-100,885,643.10-33,244,871.40

Finding the Fourth Proportional to 67,257,095.40, 100,885,643.10 and 33,244,871.40

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Solution

The fourth proportional to 67,257,095.40, 100,885,643.10 and 33,244,871.40 is: 49,867,307.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,257,095.40 : 100,885,643.10 = 33,244,871.40 : x
  2. Step 2: Convert to fraction form
    67,257,095.40/100,885,643.10 = 33,244,871.40/x
  3. Step 3: Cross multiply
    67,257,095.40x = 100,885,643.10 × 33,244,871.40
  4. Step 4: Simplify right side
    67,257,095.40x = 3,353,930,230,965,797
  5. Step 5: Solve for x
    x = 3,353,930,230,965,797/67,257,095.40
  6. Step 6: Final answer
    x = 49,867,307.10

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Similar ratio
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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.