Home / 17,090,351.64-23,584,094.10-9,750,560.94

Finding the Fourth Proportional to 17,090,351.64, 23,584,094.10 and 9,750,560.94

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Solution

The fourth proportional to 17,090,351.64, 23,584,094.10 and 9,750,560.94 is: 13,455,436.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,351.64 : 23,584,094.10 = 9,750,560.94 : x
  2. Step 2: Convert to fraction form
    17,090,351.64/23,584,094.10 = 9,750,560.94/x
  3. Step 3: Cross multiply
    17,090,351.64x = 23,584,094.10 × 9,750,560.94
  4. Step 4: Simplify right side
    17,090,351.64x = 229,958,146,736,744.47
  5. Step 5: Solve for x
    x = 229,958,146,736,744.47/17,090,351.64
  6. Step 6: Final answer
    x = 13,455,436.82

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1.5x scale

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.