Home / 17,272,416.54-23,827,325.58-10,298,175.42

Finding the Fourth Proportional to 17,272,416.54, 23,827,325.58 and 10,298,175.42

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Solution

The fourth proportional to 17,272,416.54, 23,827,325.58 and 10,298,175.42 is: 14,206,349.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,272,416.54 : 23,827,325.58 = 10,298,175.42 : x
  2. Step 2: Convert to fraction form
    17,272,416.54/23,827,325.58 = 10,298,175.42/x
  3. Step 3: Cross multiply
    17,272,416.54x = 23,827,325.58 × 10,298,175.42
  4. Step 4: Simplify right side
    17,272,416.54x = 245,377,978,612,293.22
  5. Step 5: Solve for x
    x = 245,377,978,612,293.22/17,272,416.54
  6. Step 6: Final answer
    x = 14,206,349.07

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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.