Home / 9,983,224.60-14,974,836.90-9,591,314.20

Finding the Fourth Proportional to 9,983,224.60, 14,974,836.90 and 9,591,314.20

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Solution

The fourth proportional to 9,983,224.60, 14,974,836.90 and 9,591,314.20 is: 14,386,971.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,224.60 : 14,974,836.90 = 9,591,314.20 : x
  2. Step 2: Convert to fraction form
    9,983,224.60/14,974,836.90 = 9,591,314.20/x
  3. Step 3: Cross multiply
    9,983,224.60x = 14,974,836.90 × 9,591,314.20
  4. Step 4: Simplify right side
    9,983,224.60x = 143,628,365,801,653.97
  5. Step 5: Solve for x
    x = 143,628,365,801,653.97/9,983,224.60
  6. Step 6: Final answer
    x = 14,386,971.30

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Double scale
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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.