Home / 23,196,220.20-34,794,330.30-13,616,188.20

Finding the Fourth Proportional to 23,196,220.20, 34,794,330.30 and 13,616,188.20

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Solution

The fourth proportional to 23,196,220.20, 34,794,330.30 and 13,616,188.20 is: 20,424,282.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,196,220.20 : 34,794,330.30 = 13,616,188.20 : x
  2. Step 2: Convert to fraction form
    23,196,220.20/34,794,330.30 = 13,616,188.20/x
  3. Step 3: Cross multiply
    23,196,220.20x = 34,794,330.30 × 13,616,188.20
  4. Step 4: Simplify right side
    23,196,220.20x = 473,766,149,657,762.38
  5. Step 5: Solve for x
    x = 473,766,149,657,762.38/23,196,220.20
  6. Step 6: Final answer
    x = 20,424,282.30

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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.