Home / 269,052,892.64-403,579,344.30-64,580,967.92

Finding the Fourth Proportional to 269,052,892.64, 403,579,344.30 and 64,580,967.92

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Solution

The fourth proportional to 269,052,892.64, 403,579,344.30 and 64,580,967.92 is: 96,871,453.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,052,892.64 : 403,579,344.30 = 64,580,967.92 : x
  2. Step 2: Convert to fraction form
    269,052,892.64/403,579,344.30 = 64,580,967.92/x
  3. Step 3: Cross multiply
    269,052,892.64x = 403,579,344.30 × 64,580,967.92
  4. Step 4: Simplify right side
    269,052,892.64x = 26,063,544,687,412,936
  5. Step 5: Solve for x
    x = 26,063,544,687,412,936/269,052,892.64
  6. Step 6: Final answer
    x = 96,871,453.16

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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.