Home / 9,343,270.10-14,014,905.15-9,154,313.30

Finding the Fourth Proportional to 9,343,270.10, 14,014,905.15 and 9,154,313.30

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Solution

The fourth proportional to 9,343,270.10, 14,014,905.15 and 9,154,313.30 is: 13,731,469.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,270.10 : 14,014,905.15 = 9,154,313.30 : x
  2. Step 2: Convert to fraction form
    9,343,270.10/14,014,905.15 = 9,154,313.30/x
  3. Step 3: Cross multiply
    9,343,270.10x = 14,014,905.15 × 9,154,313.30
  4. Step 4: Simplify right side
    9,343,270.10x = 128,296,832,612,883.52
  5. Step 5: Solve for x
    x = 128,296,832,612,883.52/9,343,270.10
  6. Step 6: Final answer
    x = 13,731,469.95

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Double scale
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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.