Home / 11,093,802.10-16,640,703.15-8,046,873.70

Finding the Fourth Proportional to 11,093,802.10, 16,640,703.15 and 8,046,873.70

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Solution

The fourth proportional to 11,093,802.10, 16,640,703.15 and 8,046,873.70 is: 12,070,310.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,802.10 : 16,640,703.15 = 8,046,873.70 : x
  2. Step 2: Convert to fraction form
    11,093,802.10/16,640,703.15 = 8,046,873.70/x
  3. Step 3: Cross multiply
    11,093,802.10x = 16,640,703.15 × 8,046,873.70
  4. Step 4: Simplify right side
    11,093,802.10x = 133,905,636,527,242.16
  5. Step 5: Solve for x
    x = 133,905,636,527,242.16/11,093,802.10
  6. Step 6: Final answer
    x = 12,070,310.55

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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.