Home / 9,705,383.70-14,558,075.55-7,465,895.70

Finding the Fourth Proportional to 9,705,383.70, 14,558,075.55 and 7,465,895.70

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Solution

The fourth proportional to 9,705,383.70, 14,558,075.55 and 7,465,895.70 is: 11,198,843.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,705,383.70 : 14,558,075.55 = 7,465,895.70 : x
  2. Step 2: Convert to fraction form
    9,705,383.70/14,558,075.55 = 7,465,895.70/x
  3. Step 3: Cross multiply
    9,705,383.70x = 14,558,075.55 × 7,465,895.70
  4. Step 4: Simplify right side
    9,705,383.70x = 108,689,073,649,020.14
  5. Step 5: Solve for x
    x = 108,689,073,649,020.14/9,705,383.70
  6. Step 6: Final answer
    x = 11,198,843.55

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Double scale
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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.