Home / 11,070,348.70-16,607,855.85-4,677,310.30

Finding the Fourth Proportional to 11,070,348.70, 16,607,855.85 and 4,677,310.30

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Solution

The fourth proportional to 11,070,348.70, 16,607,855.85 and 4,677,310.30 is: 7,016,951.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,348.70 : 16,607,855.85 = 4,677,310.30 : x
  2. Step 2: Convert to fraction form
    11,070,348.70/16,607,855.85 = 4,677,310.30/x
  3. Step 3: Cross multiply
    11,070,348.70x = 16,607,855.85 × 4,677,310.30
  4. Step 4: Simplify right side
    11,070,348.70x = 77,680,095,228,120.25
  5. Step 5: Solve for x
    x = 77,680,095,228,120.25/11,070,348.70
  6. Step 6: Final answer
    x = 7,016,951.08

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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.