Home / 21,944,074.98-32,916,221.96-8,997,297.42

Finding the Fourth Proportional to 21,944,074.98, 32,916,221.96 and 8,997,297.42

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Solution

The fourth proportional to 21,944,074.98, 32,916,221.96 and 8,997,297.42 is: 13,495,991.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,944,074.98 : 32,916,221.96 = 8,997,297.42 : x
  2. Step 2: Convert to fraction form
    21,944,074.98/32,916,221.96 = 8,997,297.42/x
  3. Step 3: Cross multiply
    21,944,074.98x = 32,916,221.96 × 8,997,297.42
  4. Step 4: Simplify right side
    21,944,074.98x = 296,157,038,871,868.81
  5. Step 5: Solve for x
    x = 296,157,038,871,868.81/21,944,074.98
  6. Step 6: Final answer
    x = 13,495,991.02

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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.