Home / 179,891,537.52-248,250,404.84-97,385,322.27

Finding the Fourth Proportional to 179,891,537.52, 248,250,404.84 and 97,385,322.27

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Solution

The fourth proportional to 179,891,537.52, 248,250,404.84 and 97,385,322.27 is: 134,391,789.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,891,537.52 : 248,250,404.84 = 97,385,322.27 : x
  2. Step 2: Convert to fraction form
    179,891,537.52/248,250,404.84 = 97,385,322.27/x
  3. Step 3: Cross multiply
    179,891,537.52x = 248,250,404.84 × 97,385,322.27
  4. Step 4: Simplify right side
    179,891,537.52x = 24,175,945,678,514,440
  5. Step 5: Solve for x
    x = 24,175,945,678,514,440/179,891,537.52
  6. Step 6: Final answer
    x = 134,391,789.70

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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.