Home / 269,052,919.18-403,579,384.09-64,580,994.46

Finding the Fourth Proportional to 269,052,919.18, 403,579,384.09 and 64,580,994.46

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Solution

The fourth proportional to 269,052,919.18, 403,579,384.09 and 64,580,994.46 is: 96,871,492.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,052,919.18 : 403,579,384.09 = 64,580,994.46 : x
  2. Step 2: Convert to fraction form
    269,052,919.18/403,579,384.09 = 64,580,994.46/x
  3. Step 3: Cross multiply
    269,052,919.18x = 403,579,384.09 × 64,580,994.46
  4. Step 4: Simplify right side
    269,052,919.18x = 26,063,557,968,086,500
  5. Step 5: Solve for x
    x = 26,063,557,968,086,500/269,052,919.18
  6. Step 6: Final answer
    x = 96,871,492.97

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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.