Home / 9,552,189.64-13,180,270.39-5,633,175.14

Finding the Fourth Proportional to 9,552,189.64, 13,180,270.39 and 5,633,175.14

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Solution

The fourth proportional to 9,552,189.64, 13,180,270.39 and 5,633,175.14 is: 7,772,748.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,189.64 : 13,180,270.39 = 5,633,175.14 : x
  2. Step 2: Convert to fraction form
    9,552,189.64/13,180,270.39 = 5,633,175.14/x
  3. Step 3: Cross multiply
    9,552,189.64x = 13,180,270.39 × 5,633,175.14
  4. Step 4: Simplify right side
    9,552,189.64x = 74,246,771,518,293.84
  5. Step 5: Solve for x
    x = 74,246,771,518,293.84/9,552,189.64
  6. Step 6: Final answer
    x = 7,772,748.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.