Home / 58,247,690.40-87,320,355.21-23,733,115.20

Finding the Fourth Proportional to 58,247,690.40, 87,320,355.21 and 23,733,115.20

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Solution

The fourth proportional to 58,247,690.40, 87,320,355.21 and 23,733,115.20 is: 35,578,819.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,247,690.40 : 87,320,355.21 = 23,733,115.20 : x
  2. Step 2: Convert to fraction form
    58,247,690.40/87,320,355.21 = 23,733,115.20/x
  3. Step 3: Cross multiply
    58,247,690.40x = 87,320,355.21 × 23,733,115.20
  4. Step 4: Simplify right side
    58,247,690.40x = 2,072,384,049,503,850
  5. Step 5: Solve for x
    x = 2,072,384,049,503,850/58,247,690.40
  6. Step 6: Final answer
    x = 35,578,819.27

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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.