Home / 364,292,365.01-502,724,124.68-199,279,934.51

Finding the Fourth Proportional to 364,292,365.01, 502,724,124.68 and 199,279,934.51

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Solution

The fourth proportional to 364,292,365.01, 502,724,124.68 and 199,279,934.51 is: 275,006,671.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,292,365.01 : 502,724,124.68 = 199,279,934.51 : x
  2. Step 2: Convert to fraction form
    364,292,365.01/502,724,124.68 = 199,279,934.51/x
  3. Step 3: Cross multiply
    364,292,365.01x = 502,724,124.68 × 199,279,934.51
  4. Step 4: Simplify right side
    364,292,365.01x = 100,182,830,639,317,456
  5. Step 5: Solve for x
    x = 100,182,830,639,317,456/364,292,365.01
  6. Step 6: Final answer
    x = 275,006,671.19

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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.