Home / 50,470,517.34-75,706,382.70-14,076,692.46

Finding the Fourth Proportional to 50,470,517.34, 75,706,382.70 and 14,076,692.46

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Solution

The fourth proportional to 50,470,517.34, 75,706,382.70 and 14,076,692.46 is: 21,115,207.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,470,517.34 : 75,706,382.70 = 14,076,692.46 : x
  2. Step 2: Convert to fraction form
    50,470,517.34/75,706,382.70 = 14,076,692.46/x
  3. Step 3: Cross multiply
    50,470,517.34x = 75,706,382.70 × 14,076,692.46
  4. Step 4: Simplify right side
    50,470,517.34x = 1,065,695,466,526,964.50
  5. Step 5: Solve for x
    x = 1,065,695,466,526,964.50/50,470,517.34
  6. Step 6: Final answer
    x = 21,115,207.90

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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.