Home / 534,145,106.02-737,124,574.32-295,994,268.49

Finding the Fourth Proportional to 534,145,106.02, 737,124,574.32 and 295,994,268.49

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Solution

The fourth proportional to 534,145,106.02, 737,124,574.32 and 295,994,268.49 is: 408,474,488.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,145,106.02 : 737,124,574.32 = 295,994,268.49 : x
  2. Step 2: Convert to fraction form
    534,145,106.02/737,124,574.32 = 295,994,268.49/x
  3. Step 3: Cross multiply
    534,145,106.02x = 737,124,574.32 × 295,994,268.49
  4. Step 4: Simplify right side
    534,145,106.02x = 218,184,649,161,851,072
  5. Step 5: Solve for x
    x = 218,184,649,161,851,072/534,145,106.02
  6. Step 6: Final answer
    x = 408,474,488.87

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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.