Home / 292,816,226,703.04-404,064,216,660.36-164,332,861,009.36

Finding the Fourth Proportional to 292,816,226,703.04, 404,064,216,660.36 and 164,332,861,009.36

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Solution

The fourth proportional to 292,816,226,703.04, 404,064,216,660.36 and 164,332,861,009.36 is: 226,766,902,582.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,816,226,703.04 : 404,064,216,660.36 = 164,332,861,009.36 : x
  2. Step 2: Convert to fraction form
    292,816,226,703.04/404,064,216,660.36 = 164,332,861,009.36/x
  3. Step 3: Cross multiply
    292,816,226,703.04x = 404,064,216,660.36 × 164,332,861,009.36
  4. Step 4: Simplify right side
    292,816,226,703.04x = 66,401,028,755,302,855,475,200
  5. Step 5: Solve for x
    x = 66,401,028,755,302,855,475,200/292,816,226,703.04
  6. Step 6: Final answer
    x = 226,766,902,582.36

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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.