Home / 9,785,266.80-14,677,900.20-9,575,314.80

Finding the Fourth Proportional to 9,785,266.80, 14,677,900.20 and 9,575,314.80

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Solution

The fourth proportional to 9,785,266.80, 14,677,900.20 and 9,575,314.80 is: 14,362,972.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,266.80 : 14,677,900.20 = 9,575,314.80 : x
  2. Step 2: Convert to fraction form
    9,785,266.80/14,677,900.20 = 9,575,314.80/x
  3. Step 3: Cross multiply
    9,785,266.80x = 14,677,900.20 × 9,575,314.80
  4. Step 4: Simplify right side
    9,785,266.80x = 140,545,515,017,982.97
  5. Step 5: Solve for x
    x = 140,545,515,017,982.97/9,785,266.80
  6. Step 6: Final answer
    x = 14,362,972.20

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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.