Home / 3,631,514,582.70-5,438,662,529.85-3,631,514,582.70

Finding the Fourth Proportional to 3,631,514,582.70, 5,438,662,529.85 and 3,631,514,582.70

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Solution

The fourth proportional to 3,631,514,582.70, 5,438,662,529.85 and 3,631,514,582.70 is: 5,438,662,529.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,514,582.70 : 5,438,662,529.85 = 3,631,514,582.70 : x
  2. Step 2: Convert to fraction form
    3,631,514,582.70/5,438,662,529.85 = 3,631,514,582.70/x
  3. Step 3: Cross multiply
    3,631,514,582.70x = 5,438,662,529.85 × 3,631,514,582.70
  4. Step 4: Simplify right side
    3,631,514,582.70x = 19,750,582,287,534,350,336
  5. Step 5: Solve for x
    x = 19,750,582,287,534,350,336/3,631,514,582.70
  6. Step 6: Final answer
    x = 5,438,662,529.85

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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.