Home / 9,705,611.70-14,558,417.55-7,466,123.70

Finding the Fourth Proportional to 9,705,611.70, 14,558,417.55 and 7,466,123.70

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Solution

The fourth proportional to 9,705,611.70, 14,558,417.55 and 7,466,123.70 is: 11,199,185.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,705,611.70 : 14,558,417.55 = 7,466,123.70 : x
  2. Step 2: Convert to fraction form
    9,705,611.70/14,558,417.55 = 7,466,123.70/x
  3. Step 3: Cross multiply
    9,705,611.70x = 14,558,417.55 × 7,466,123.70
  4. Step 4: Simplify right side
    9,705,611.70x = 108,694,946,304,550.94
  5. Step 5: Solve for x
    x = 108,694,946,304,550.94/9,705,611.70
  6. Step 6: Final answer
    x = 11,199,185.55

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Double scale
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Similar ratio
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1.5x scale

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.