Home / 44,758,774.44-67,137,936.57-38,674,994.85

Finding the Fourth Proportional to 44,758,774.44, 67,137,936.57 and 38,674,994.85

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Solution

The fourth proportional to 44,758,774.44, 67,137,936.57 and 38,674,994.85 is: 58,012,297.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758,774.44 : 67,137,936.57 = 38,674,994.85 : x
  2. Step 2: Convert to fraction form
    44,758,774.44/67,137,936.57 = 38,674,994.85/x
  3. Step 3: Cross multiply
    44,758,774.44x = 67,137,936.57 × 38,674,994.85
  4. Step 4: Simplify right side
    44,758,774.44x = 2,596,559,351,084,376.50
  5. Step 5: Solve for x
    x = 2,596,559,351,084,376.50/44,758,774.44
  6. Step 6: Final answer
    x = 58,012,297.78

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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.