Home / 11,559,795.60-17,339,693.40-10,851,207.60

Finding the Fourth Proportional to 11,559,795.60, 17,339,693.40 and 10,851,207.60

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Solution

The fourth proportional to 11,559,795.60, 17,339,693.40 and 10,851,207.60 is: 16,276,811.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,559,795.60 : 17,339,693.40 = 10,851,207.60 : x
  2. Step 2: Convert to fraction form
    11,559,795.60/17,339,693.40 = 10,851,207.60/x
  3. Step 3: Cross multiply
    11,559,795.60x = 17,339,693.40 × 10,851,207.60
  4. Step 4: Simplify right side
    11,559,795.60x = 188,156,612,803,749.81
  5. Step 5: Solve for x
    x = 188,156,612,803,749.81/11,559,795.60
  6. Step 6: Final answer
    x = 16,276,811.40

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Similar ratio
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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.