Home / 73,331,977.70-109,929,583.88-24,775,874.28

Finding the Fourth Proportional to 73,331,977.70, 109,929,583.88 and 24,775,874.28

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Solution

The fourth proportional to 73,331,977.70, 109,929,583.88 and 24,775,874.28 is: 37,140,707.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,331,977.70 : 109,929,583.88 = 24,775,874.28 : x
  2. Step 2: Convert to fraction form
    73,331,977.70/109,929,583.88 = 24,775,874.28/x
  3. Step 3: Cross multiply
    73,331,977.70x = 109,929,583.88 × 24,775,874.28
  4. Step 4: Simplify right side
    73,331,977.70x = 2,723,601,549,739,715.50
  5. Step 5: Solve for x
    x = 2,723,601,549,739,715.50/73,331,977.70
  6. Step 6: Final answer
    x = 37,140,707.72

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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.