Home / 61,481,807.20-92,222,710.80-16,043,601.70

Finding the Fourth Proportional to 61,481,807.20, 92,222,710.80 and 16,043,601.70

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Solution

The fourth proportional to 61,481,807.20, 92,222,710.80 and 16,043,601.70 is: 24,065,402.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,481,807.20 : 92,222,710.80 = 16,043,601.70 : x
  2. Step 2: Convert to fraction form
    61,481,807.20/92,222,710.80 = 16,043,601.70/x
  3. Step 3: Cross multiply
    61,481,807.20x = 92,222,710.80 × 16,043,601.70
  4. Step 4: Simplify right side
    61,481,807.20x = 1,479,584,439,769,488.25
  5. Step 5: Solve for x
    x = 1,479,584,439,769,488.25/61,481,807.20
  6. Step 6: Final answer
    x = 24,065,402.55

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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.