Home / 534,145,101.01-737,124,567.43-295,994,263.48

Finding the Fourth Proportional to 534,145,101.01, 737,124,567.43 and 295,994,263.48

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Solution

The fourth proportional to 534,145,101.01, 737,124,567.43 and 295,994,263.48 is: 408,474,481.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,145,101.01 : 737,124,567.43 = 295,994,263.48 : x
  2. Step 2: Convert to fraction form
    534,145,101.01/737,124,567.43 = 295,994,263.48/x
  3. Step 3: Cross multiply
    534,145,101.01x = 737,124,567.43 × 295,994,263.48
  4. Step 4: Simplify right side
    534,145,101.01x = 218,184,643,429,456,448
  5. Step 5: Solve for x
    x = 218,184,643,429,456,448/534,145,101.01
  6. Step 6: Final answer
    x = 408,474,481.97

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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.