Home / 61,510,868.40-92,259,304.20-16,077,255.60

Finding the Fourth Proportional to 61,510,868.40, 92,259,304.20 and 16,077,255.60

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Solution

The fourth proportional to 61,510,868.40, 92,259,304.20 and 16,077,255.60 is: 24,114,054.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,510,868.40 : 92,259,304.20 = 16,077,255.60 : x
  2. Step 2: Convert to fraction form
    61,510,868.40/92,259,304.20 = 16,077,255.60/x
  3. Step 3: Cross multiply
    61,510,868.40x = 92,259,304.20 × 16,077,255.60
  4. Step 4: Simplify right side
    61,510,868.40x = 1,483,276,415,101,553.50
  5. Step 5: Solve for x
    x = 1,483,276,415,101,553.50/61,510,868.40
  6. Step 6: Final answer
    x = 24,114,054.21

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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.