Home / 11,334,066.30-17,001,099.45-10,214,322.30

Finding the Fourth Proportional to 11,334,066.30, 17,001,099.45 and 10,214,322.30

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Solution

The fourth proportional to 11,334,066.30, 17,001,099.45 and 10,214,322.30 is: 15,321,483.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,334,066.30 : 17,001,099.45 = 10,214,322.30 : x
  2. Step 2: Convert to fraction form
    11,334,066.30/17,001,099.45 = 10,214,322.30/x
  3. Step 3: Cross multiply
    11,334,066.30x = 17,001,099.45 × 10,214,322.30
  4. Step 4: Simplify right side
    11,334,066.30x = 173,654,709,236,652.75
  5. Step 5: Solve for x
    x = 173,654,709,236,652.75/11,334,066.30
  6. Step 6: Final answer
    x = 15,321,483.45

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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.