Home / 9,952,785.14-14,900,538.93-8,914,244.45

Finding the Fourth Proportional to 9,952,785.14, 14,900,538.93 and 8,914,244.45

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Solution

The fourth proportional to 9,952,785.14, 14,900,538.93 and 8,914,244.45 is: 13,345,716.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,785.14 : 14,900,538.93 = 8,914,244.45 : x
  2. Step 2: Convert to fraction form
    9,952,785.14/14,900,538.93 = 8,914,244.45/x
  3. Step 3: Cross multiply
    9,952,785.14x = 14,900,538.93 × 8,914,244.45
  4. Step 4: Simplify right side
    9,952,785.14x = 132,827,046,384,258.75
  5. Step 5: Solve for x
    x = 132,827,046,384,258.75/9,952,785.14
  6. Step 6: Final answer
    x = 13,345,716.26

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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.