Home / 44,290,868.10-66,436,302.15-36,212,964.90

Finding the Fourth Proportional to 44,290,868.10, 66,436,302.15 and 36,212,964.90

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Solution

The fourth proportional to 44,290,868.10, 66,436,302.15 and 36,212,964.90 is: 54,319,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,290,868.10 : 66,436,302.15 = 36,212,964.90 : x
  2. Step 2: Convert to fraction form
    44,290,868.10/66,436,302.15 = 36,212,964.90/x
  3. Step 3: Cross multiply
    44,290,868.10x = 66,436,302.15 × 36,212,964.90
  4. Step 4: Simplify right side
    44,290,868.10x = 2,405,855,477,843,744.50
  5. Step 5: Solve for x
    x = 2,405,855,477,843,744.50/44,290,868.10
  6. Step 6: Final answer
    x = 54,319,447.35

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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.