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Finding the Fourth Proportional to 9,801,881.70, 14,702,822.55 and 7,093,500.90

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Solution

The fourth proportional to 9,801,881.70, 14,702,822.55 and 7,093,500.90 is: 10,640,251.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,881.70 : 14,702,822.55 = 7,093,500.90 : x
  2. Step 2: Convert to fraction form
    9,801,881.70/14,702,822.55 = 7,093,500.90/x
  3. Step 3: Cross multiply
    9,801,881.70x = 14,702,822.55 × 7,093,500.90
  4. Step 4: Simplify right side
    9,801,881.70x = 104,294,484,990,965.31
  5. Step 5: Solve for x
    x = 104,294,484,990,965.31/9,801,881.70
  6. Step 6: Final answer
    x = 10,640,251.35

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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.