Home / 292,816,226,706.79-404,064,216,665.52-164,332,861,013.11

Finding the Fourth Proportional to 292,816,226,706.79, 404,064,216,665.52 and 164,332,861,013.11

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Solution

The fourth proportional to 292,816,226,706.79, 404,064,216,665.52 and 164,332,861,013.11 is: 226,766,902,587.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,816,226,706.79 : 404,064,216,665.52 = 164,332,861,013.11 : x
  2. Step 2: Convert to fraction form
    292,816,226,706.79/404,064,216,665.52 = 164,332,861,013.11/x
  3. Step 3: Cross multiply
    292,816,226,706.79x = 404,064,216,665.52 × 164,332,861,013.11
  4. Step 4: Simplify right side
    292,816,226,706.79x = 66,401,028,757,666,060,566,528
  5. Step 5: Solve for x
    x = 66,401,028,757,666,060,566,528/292,816,226,706.79
  6. Step 6: Final answer
    x = 226,766,902,587.53

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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.