Home / 104,977,002.60-157,465,503.90-44,392,728.60

Finding the Fourth Proportional to 104,977,002.60, 157,465,503.90 and 44,392,728.60

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Solution

The fourth proportional to 104,977,002.60, 157,465,503.90 and 44,392,728.60 is: 66,589,092.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,977,002.60 : 157,465,503.90 = 44,392,728.60 : x
  2. Step 2: Convert to fraction form
    104,977,002.60/157,465,503.90 = 44,392,728.60/x
  3. Step 3: Cross multiply
    104,977,002.60x = 157,465,503.90 × 44,392,728.60
  4. Step 4: Simplify right side
    104,977,002.60x = 6,990,323,378,494,942
  5. Step 5: Solve for x
    x = 6,990,323,378,494,942/104,977,002.60
  6. Step 6: Final answer
    x = 66,589,092.90

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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.