Home / 9,343,194.10-14,014,791.15-9,217,222.90

Finding the Fourth Proportional to 9,343,194.10, 14,014,791.15 and 9,217,222.90

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Solution

The fourth proportional to 9,343,194.10, 14,014,791.15 and 9,217,222.90 is: 13,825,834.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,194.10 : 14,014,791.15 = 9,217,222.90 : x
  2. Step 2: Convert to fraction form
    9,343,194.10/14,014,791.15 = 9,217,222.90/x
  3. Step 3: Cross multiply
    9,343,194.10x = 14,014,791.15 × 9,217,222.90
  4. Step 4: Simplify right side
    9,343,194.10x = 129,177,453,926,497.34
  5. Step 5: Solve for x
    x = 129,177,453,926,497.34/9,343,194.10
  6. Step 6: Final answer
    x = 13,825,834.35

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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.