Home / 184,297,363.20-276,446,044.80-165,803,216.40

Finding the Fourth Proportional to 184,297,363.20, 276,446,044.80 and 165,803,216.40

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Solution

The fourth proportional to 184,297,363.20, 276,446,044.80 and 165,803,216.40 is: 248,704,824.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,297,363.20 : 276,446,044.80 = 165,803,216.40 : x
  2. Step 2: Convert to fraction form
    184,297,363.20/276,446,044.80 = 165,803,216.40/x
  3. Step 3: Cross multiply
    184,297,363.20x = 276,446,044.80 × 165,803,216.40
  4. Step 4: Simplify right side
    184,297,363.20x = 45,835,643,388,898,496
  5. Step 5: Solve for x
    x = 45,835,643,388,898,496/184,297,363.20
  6. Step 6: Final answer
    x = 248,704,824.60

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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.