Home / 701,046,462.23-962,378,091.21-601,754,830.61

Finding the Fourth Proportional to 701,046,462.23, 962,378,091.21 and 601,754,830.61

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Solution

The fourth proportional to 701,046,462.23, 962,378,091.21 and 601,754,830.61 is: 826,073,158.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,046,462.23 : 962,378,091.21 = 601,754,830.61 : x
  2. Step 2: Convert to fraction form
    701,046,462.23/962,378,091.21 = 601,754,830.61/x
  3. Step 3: Cross multiply
    701,046,462.23x = 962,378,091.21 × 601,754,830.61
  4. Step 4: Simplify right side
    701,046,462.23x = 579,115,665,254,036,864
  5. Step 5: Solve for x
    x = 579,115,665,254,036,864/701,046,462.23
  6. Step 6: Final answer
    x = 826,073,158.43

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.