Home / 44,286,820.20-66,430,230.30-41,594,185.80

Finding the Fourth Proportional to 44,286,820.20, 66,430,230.30 and 41,594,185.80

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Solution

The fourth proportional to 44,286,820.20, 66,430,230.30 and 41,594,185.80 is: 62,391,278.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,820.20 : 66,430,230.30 = 41,594,185.80 : x
  2. Step 2: Convert to fraction form
    44,286,820.20/66,430,230.30 = 41,594,185.80/x
  3. Step 3: Cross multiply
    44,286,820.20x = 66,430,230.30 × 41,594,185.80
  4. Step 4: Simplify right side
    44,286,820.20x = 2,763,111,341,834,989.50
  5. Step 5: Solve for x
    x = 2,763,111,341,834,989.50/44,286,820.20
  6. Step 6: Final answer
    x = 62,391,278.70

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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.