Home / 61,452,473.82-92,178,741.45-16,014,153.18

Finding the Fourth Proportional to 61,452,473.82, 92,178,741.45 and 16,014,153.18

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Solution

The fourth proportional to 61,452,473.82, 92,178,741.45 and 16,014,153.18 is: 24,021,237.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,452,473.82 : 92,178,741.45 = 16,014,153.18 : x
  2. Step 2: Convert to fraction form
    61,452,473.82/92,178,741.45 = 16,014,153.18/x
  3. Step 3: Cross multiply
    61,452,473.82x = 92,178,741.45 × 16,014,153.18
  4. Step 4: Simplify right side
    61,452,473.82x = 1,476,164,485,519,915.25
  5. Step 5: Solve for x
    x = 1,476,164,485,519,915.25/61,452,473.82
  6. Step 6: Final answer
    x = 24,021,237.78

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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.