Home / 548,749,238,322.70-822,841,231,839.75-246,302,561,058.04

Finding the Fourth Proportional to 548,749,238,322.70, 822,841,231,839.75 and 246,302,561,058.04

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Solution

The fourth proportional to 548,749,238,322.70, 822,841,231,839.75 and 246,302,561,058.04 is: 369,326,986,887.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    548,749,238,322.70 : 822,841,231,839.75 = 246,302,561,058.04 : x
  2. Step 2: Convert to fraction form
    548,749,238,322.70/822,841,231,839.75 = 246,302,561,058.04/x
  3. Step 3: Cross multiply
    548,749,238,322.70x = 822,841,231,839.75 × 246,302,561,058.04
  4. Step 4: Simplify right side
    548,749,238,322.70x = 202,667,902,746,282,894,032,896
  5. Step 5: Solve for x
    x = 202,667,902,746,282,894,032,896/548,749,238,322.70
  6. Step 6: Final answer
    x = 369,326,986,887.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.