Home / 283,776,933.68-425,461,109.43-174,376,076.36

Finding the Fourth Proportional to 283,776,933.68, 425,461,109.43 and 174,376,076.36

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Solution

The fourth proportional to 283,776,933.68, 425,461,109.43 and 174,376,076.36 is: 261,438,581.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,776,933.68 : 425,461,109.43 = 174,376,076.36 : x
  2. Step 2: Convert to fraction form
    283,776,933.68/425,461,109.43 = 174,376,076.36/x
  3. Step 3: Cross multiply
    283,776,933.68x = 425,461,109.43 × 174,376,076.36
  4. Step 4: Simplify right side
    283,776,933.68x = 74,190,238,906,176,000
  5. Step 5: Solve for x
    x = 74,190,238,906,176,000/283,776,933.68
  6. Step 6: Final answer
    x = 261,438,581.16

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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.