Home / 534,145,100.01-737,124,566.05-295,994,262.48

Finding the Fourth Proportional to 534,145,100.01, 737,124,566.05 and 295,994,262.48

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Solution

The fourth proportional to 534,145,100.01, 737,124,566.05 and 295,994,262.48 is: 408,474,480.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,145,100.01 : 737,124,566.05 = 295,994,262.48 : x
  2. Step 2: Convert to fraction form
    534,145,100.01/737,124,566.05 = 295,994,262.48/x
  3. Step 3: Cross multiply
    534,145,100.01x = 737,124,566.05 × 295,994,262.48
  4. Step 4: Simplify right side
    534,145,100.01x = 218,184,642,283,859,808
  5. Step 5: Solve for x
    x = 218,184,642,283,859,808/534,145,100.01
  6. Step 6: Final answer
    x = 408,474,480.59

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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.