Home / 10,630,200.90-15,945,301.35-10,567,215.30

Finding the Fourth Proportional to 10,630,200.90, 15,945,301.35 and 10,567,215.30

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Solution

The fourth proportional to 10,630,200.90, 15,945,301.35 and 10,567,215.30 is: 15,850,822.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630,200.90 : 15,945,301.35 = 10,567,215.30 : x
  2. Step 2: Convert to fraction form
    10,630,200.90/15,945,301.35 = 10,567,215.30/x
  3. Step 3: Cross multiply
    10,630,200.90x = 15,945,301.35 × 10,567,215.30
  4. Step 4: Simplify right side
    10,630,200.90x = 168,497,432,388,830.66
  5. Step 5: Solve for x
    x = 168,497,432,388,830.66/10,630,200.90
  6. Step 6: Final answer
    x = 15,850,822.95

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Double scale
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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.