Home / 9,234,022.40-13,851,033.60-7,799,131.70

Finding the Fourth Proportional to 9,234,022.40, 13,851,033.60 and 7,799,131.70

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Solution

The fourth proportional to 9,234,022.40, 13,851,033.60 and 7,799,131.70 is: 11,698,697.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,022.40 : 13,851,033.60 = 7,799,131.70 : x
  2. Step 2: Convert to fraction form
    9,234,022.40/13,851,033.60 = 7,799,131.70/x
  3. Step 3: Cross multiply
    9,234,022.40x = 13,851,033.60 × 7,799,131.70
  4. Step 4: Simplify right side
    9,234,022.40x = 108,026,035,227,525.12
  5. Step 5: Solve for x
    x = 108,026,035,227,525.12/9,234,022.40
  6. Step 6: Final answer
    x = 11,698,697.55

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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.