Home / 31,104,115.40-46,656,173.10-23,440,089.80

Finding the Fourth Proportional to 31,104,115.40, 46,656,173.10 and 23,440,089.80

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Solution

The fourth proportional to 31,104,115.40, 46,656,173.10 and 23,440,089.80 is: 35,160,134.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,115.40 : 46,656,173.10 = 23,440,089.80 : x
  2. Step 2: Convert to fraction form
    31,104,115.40/46,656,173.10 = 23,440,089.80/x
  3. Step 3: Cross multiply
    31,104,115.40x = 46,656,173.10 × 23,440,089.80
  4. Step 4: Simplify right side
    31,104,115.40x = 1,093,624,887,188,344.50
  5. Step 5: Solve for x
    x = 1,093,624,887,188,344.50/31,104,115.40
  6. Step 6: Final answer
    x = 35,160,134.70

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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.