Home / 410,691,385.09-566,781,918.07-232,013,302.27

Finding the Fourth Proportional to 410,691,385.09, 566,781,918.07 and 232,013,302.27

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Solution

The fourth proportional to 410,691,385.09, 566,781,918.07 and 232,013,302.27 is: 320,194,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,691,385.09 : 566,781,918.07 = 232,013,302.27 : x
  2. Step 2: Convert to fraction form
    410,691,385.09/566,781,918.07 = 232,013,302.27/x
  3. Step 3: Cross multiply
    410,691,385.09x = 566,781,918.07 × 232,013,302.27
  4. Step 4: Simplify right side
    410,691,385.09x = 131,500,944,478,345,296
  5. Step 5: Solve for x
    x = 131,500,944,478,345,296/410,691,385.09
  6. Step 6: Final answer
    x = 320,194,066.04

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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.