Home / 61,475,014.80-92,318,810.40-32,777,200.80

Finding the Fourth Proportional to 61,475,014.80, 92,318,810.40 and 32,777,200.80

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Solution

The fourth proportional to 61,475,014.80, 92,318,810.40 and 32,777,200.80 is: 49,222,471.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,475,014.80 : 92,318,810.40 = 32,777,200.80 : x
  2. Step 2: Convert to fraction form
    61,475,014.80/92,318,810.40 = 32,777,200.80/x
  3. Step 3: Cross multiply
    61,475,014.80x = 92,318,810.40 × 32,777,200.80
  4. Step 4: Simplify right side
    61,475,014.80x = 3,025,952,186,097,928.50
  5. Step 5: Solve for x
    x = 3,025,952,186,097,928.50/61,475,014.80
  6. Step 6: Final answer
    x = 49,222,471.86

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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.