Home / 61,776,092.88-92,688,546.24-23,447,780.64

Finding the Fourth Proportional to 61,776,092.88, 92,688,546.24 and 23,447,780.64

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Solution

The fourth proportional to 61,776,092.88, 92,688,546.24 and 23,447,780.64 is: 35,180,934.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,776,092.88 : 92,688,546.24 = 23,447,780.64 : x
  2. Step 2: Convert to fraction form
    61,776,092.88/92,688,546.24 = 23,447,780.64/x
  3. Step 3: Cross multiply
    61,776,092.88x = 92,688,546.24 × 23,447,780.64
  4. Step 4: Simplify right side
    61,776,092.88x = 2,173,340,700,076,016.75
  5. Step 5: Solve for x
    x = 2,173,340,700,076,016.75/61,776,092.88
  6. Step 6: Final answer
    x = 35,180,934.87

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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.