Home / 9,333,928.20-14,000,892.30-7,444,360.20

Finding the Fourth Proportional to 9,333,928.20, 14,000,892.30 and 7,444,360.20

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Solution

The fourth proportional to 9,333,928.20, 14,000,892.30 and 7,444,360.20 is: 11,166,540.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333,928.20 : 14,000,892.30 = 7,444,360.20 : x
  2. Step 2: Convert to fraction form
    9,333,928.20/14,000,892.30 = 7,444,360.20/x
  3. Step 3: Cross multiply
    9,333,928.20x = 14,000,892.30 × 7,444,360.20
  4. Step 4: Simplify right side
    9,333,928.20x = 104,227,685,402,606.47
  5. Step 5: Solve for x
    x = 104,227,685,402,606.47/9,333,928.20
  6. Step 6: Final answer
    x = 11,166,540.30

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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.