Home / 283,565,718.45-425,348,577.68-226,170,090.45

Finding the Fourth Proportional to 283,565,718.45, 425,348,577.68 and 226,170,090.45

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Solution

The fourth proportional to 283,565,718.45, 425,348,577.68 and 226,170,090.45 is: 339,255,135.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,565,718.45 : 425,348,577.68 = 226,170,090.45 : x
  2. Step 2: Convert to fraction form
    283,565,718.45/425,348,577.68 = 226,170,090.45/x
  3. Step 3: Cross multiply
    283,565,718.45x = 425,348,577.68 × 226,170,090.45
  4. Step 4: Simplify right side
    283,565,718.45x = 96,201,126,285,533,600
  5. Step 5: Solve for x
    x = 96,201,126,285,533,600/283,565,718.45
  6. Step 6: Final answer
    x = 339,255,135.68

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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.