Home / 36,289,305.60-54,433,958.40-14,734,233.60

Finding the Fourth Proportional to 36,289,305.60, 54,433,958.40 and 14,734,233.60

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Solution

The fourth proportional to 36,289,305.60, 54,433,958.40 and 14,734,233.60 is: 22,101,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,305.60 : 54,433,958.40 = 14,734,233.60 : x
  2. Step 2: Convert to fraction form
    36,289,305.60/54,433,958.40 = 14,734,233.60/x
  3. Step 3: Cross multiply
    36,289,305.60x = 54,433,958.40 × 14,734,233.60
  4. Step 4: Simplify right side
    36,289,305.60x = 802,042,658,838,282.25
  5. Step 5: Solve for x
    x = 802,042,658,838,282.25/36,289,305.60
  6. Step 6: Final answer
    x = 22,101,350.40

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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.