Home / 11,088,291.30-16,632,436.95-5,116,323.30

Finding the Fourth Proportional to 11,088,291.30, 16,632,436.95 and 5,116,323.30

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Solution

The fourth proportional to 11,088,291.30, 16,632,436.95 and 5,116,323.30 is: 7,674,484.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088,291.30 : 16,632,436.95 = 5,116,323.30 : x
  2. Step 2: Convert to fraction form
    11,088,291.30/16,632,436.95 = 5,116,323.30/x
  3. Step 3: Cross multiply
    11,088,291.30x = 16,632,436.95 × 5,116,323.30
  4. Step 4: Simplify right side
    11,088,291.30x = 85,096,924,703,065.92
  5. Step 5: Solve for x
    x = 85,096,924,703,065.92/11,088,291.30
  6. Step 6: Final answer
    x = 7,674,484.95

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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.