Home / 292,816,226,703.79-404,064,216,661.38-164,332,861,010.11

Finding the Fourth Proportional to 292,816,226,703.79, 404,064,216,661.38 and 164,332,861,010.11

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Solution

The fourth proportional to 292,816,226,703.79, 404,064,216,661.38 and 164,332,861,010.11 is: 226,766,902,583.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,816,226,703.79 : 404,064,216,661.38 = 164,332,861,010.11 : x
  2. Step 2: Convert to fraction form
    292,816,226,703.79/404,064,216,661.38 = 164,332,861,010.11/x
  3. Step 3: Cross multiply
    292,816,226,703.79x = 404,064,216,661.38 × 164,332,861,010.11
  4. Step 4: Simplify right side
    292,816,226,703.79x = 66,401,028,755,773,531,881,472
  5. Step 5: Solve for x
    x = 66,401,028,755,773,531,881,472/292,816,226,703.79
  6. Step 6: Final answer
    x = 226,766,902,583.39

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1.5x scale

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.