Home / 17,236,136.06-23,785,706.67-9,395,647.10

Finding the Fourth Proportional to 17,236,136.06, 23,785,706.67 and 9,395,647.10

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Solution

The fourth proportional to 17,236,136.06, 23,785,706.67 and 9,395,647.10 is: 12,965,905.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236,136.06 : 23,785,706.67 = 9,395,647.10 : x
  2. Step 2: Convert to fraction form
    17,236,136.06/23,785,706.67 = 9,395,647.10/x
  3. Step 3: Cross multiply
    17,236,136.06x = 23,785,706.67 × 9,395,647.10
  4. Step 4: Simplify right side
    17,236,136.06x = 223,482,105,895,436.16
  5. Step 5: Solve for x
    x = 223,482,105,895,436.16/17,236,136.06
  6. Step 6: Final answer
    x = 12,965,905.18

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.