Home / 36,150,714.17-49,887,804.21-19,630,691.18

Finding the Fourth Proportional to 36,150,714.17, 49,887,804.21 and 19,630,691.18

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Solution

The fourth proportional to 36,150,714.17, 49,887,804.21 and 19,630,691.18 is: 27,090,255.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,150,714.17 : 49,887,804.21 = 19,630,691.18 : x
  2. Step 2: Convert to fraction form
    36,150,714.17/49,887,804.21 = 19,630,691.18/x
  3. Step 3: Cross multiply
    36,150,714.17x = 49,887,804.21 × 19,630,691.18
  4. Step 4: Simplify right side
    36,150,714.17x = 979,332,078,094,813.88
  5. Step 5: Solve for x
    x = 979,332,078,094,813.88/36,150,714.17
  6. Step 6: Final answer
    x = 27,090,255.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.