Home / 44,290,936.60-66,436,404.90-14,008,082.20

Finding the Fourth Proportional to 44,290,936.60, 66,436,404.90 and 14,008,082.20

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Solution

The fourth proportional to 44,290,936.60, 66,436,404.90 and 14,008,082.20 is: 21,012,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,290,936.60 : 66,436,404.90 = 14,008,082.20 : x
  2. Step 2: Convert to fraction form
    44,290,936.60/66,436,404.90 = 14,008,082.20/x
  3. Step 3: Cross multiply
    44,290,936.60x = 66,436,404.90 × 14,008,082.20
  4. Step 4: Simplify right side
    44,290,936.60x = 930,646,620,911,682.75
  5. Step 5: Solve for x
    x = 930,646,620,911,682.75/44,290,936.60
  6. Step 6: Final answer
    x = 21,012,123.30

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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.