Home / 226,754,837.60-318,061,434.40-226,754,837.60

Finding the Fourth Proportional to 226,754,837.60, 318,061,434.40 and 226,754,837.60

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Solution

The fourth proportional to 226,754,837.60, 318,061,434.40 and 226,754,837.60 is: 318,061,434.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,754,837.60 : 318,061,434.40 = 226,754,837.60 : x
  2. Step 2: Convert to fraction form
    226,754,837.60/318,061,434.40 = 226,754,837.60/x
  3. Step 3: Cross multiply
    226,754,837.60x = 318,061,434.40 × 226,754,837.60
  4. Step 4: Simplify right side
    226,754,837.60x = 72,121,968,904,195,040
  5. Step 5: Solve for x
    x = 72,121,968,904,195,040/226,754,837.60
  6. Step 6: Final answer
    x = 318,061,434.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.