Home / 294,957,982,262.60-407,037,683,633.97-164,748,737,080.54

Finding the Fourth Proportional to 294,957,982,262.60, 407,037,683,633.97 and 164,748,737,080.54

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Solution

The fourth proportional to 294,957,982,262.60, 407,037,683,633.97 and 164,748,737,080.54 is: 227,350,837,595.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,957,982,262.60 : 407,037,683,633.97 = 164,748,737,080.54 : x
  2. Step 2: Convert to fraction form
    294,957,982,262.60/407,037,683,633.97 = 164,748,737,080.54/x
  3. Step 3: Cross multiply
    294,957,982,262.60x = 407,037,683,633.97 × 164,748,737,080.54
  4. Step 4: Simplify right side
    294,957,982,262.60x = 67,058,944,322,884,937,449,472
  5. Step 5: Solve for x
    x = 67,058,944,322,884,937,449,472/294,957,982,262.60
  6. Step 6: Final answer
    x = 227,350,837,595.51

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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.