Home / 797,671,370.94-1,100,970,157.92-467,752,798.14

Finding the Fourth Proportional to 797,671,370.94, 1,100,970,157.92 and 467,752,798.14

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Solution

The fourth proportional to 797,671,370.94, 1,100,970,157.92 and 467,752,798.14 is: 645,606,562.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,671,370.94 : 1,100,970,157.92 = 467,752,798.14 : x
  2. Step 2: Convert to fraction form
    797,671,370.94/1,100,970,157.92 = 467,752,798.14/x
  3. Step 3: Cross multiply
    797,671,370.94x = 1,100,970,157.92 × 467,752,798.14
  4. Step 4: Simplify right side
    797,671,370.94x = 514,981,872,035,717,696
  5. Step 5: Solve for x
    x = 514,981,872,035,717,696/797,671,370.94
  6. Step 6: Final answer
    x = 645,606,562.80

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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.