Home / 32,215,647.67-44,457,601.05-17,728,959.67

Finding the Fourth Proportional to 32,215,647.67, 44,457,601.05 and 17,728,959.67

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Solution

The fourth proportional to 32,215,647.67, 44,457,601.05 and 17,728,959.67 is: 24,465,968.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,215,647.67 : 44,457,601.05 = 17,728,959.67 : x
  2. Step 2: Convert to fraction form
    32,215,647.67/44,457,601.05 = 17,728,959.67/x
  3. Step 3: Cross multiply
    32,215,647.67x = 44,457,601.05 × 17,728,959.67
  4. Step 4: Simplify right side
    32,215,647.67x = 788,187,015,929,255.62
  5. Step 5: Solve for x
    x = 788,187,015,929,255.62/32,215,647.67
  6. Step 6: Final answer
    x = 24,465,968.34

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.