Home / 9,222,003.60-13,833,005.40-8,956,283.10

Finding the Fourth Proportional to 9,222,003.60, 13,833,005.40 and 8,956,283.10

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Solution

The fourth proportional to 9,222,003.60, 13,833,005.40 and 8,956,283.10 is: 13,434,424.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,003.60 : 13,833,005.40 = 8,956,283.10 : x
  2. Step 2: Convert to fraction form
    9,222,003.60/13,833,005.40 = 8,956,283.10/x
  3. Step 3: Cross multiply
    9,222,003.60x = 13,833,005.40 × 8,956,283.10
  4. Step 4: Simplify right side
    9,222,003.60x = 123,892,312,486,228.73
  5. Step 5: Solve for x
    x = 123,892,312,486,228.73/9,222,003.60
  6. Step 6: Final answer
    x = 13,434,424.65

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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.