Home / 474,614,862,385.03-655,024,659,794.40-281,927,796,594.94

Finding the Fourth Proportional to 474,614,862,385.03, 655,024,659,794.40 and 281,927,796,594.94

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Solution

The fourth proportional to 474,614,862,385.03, 655,024,659,794.40 and 281,927,796,594.94 is: 389,093,713,001.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,614,862,385.03 : 655,024,659,794.40 = 281,927,796,594.94 : x
  2. Step 2: Convert to fraction form
    474,614,862,385.03/655,024,659,794.40 = 281,927,796,594.94/x
  3. Step 3: Cross multiply
    474,614,862,385.03x = 655,024,659,794.40 × 281,927,796,594.94
  4. Step 4: Simplify right side
    474,614,862,385.03x = 184,669,659,051,185,368,203,264
  5. Step 5: Solve for x
    x = 184,669,659,051,185,368,203,264/474,614,862,385.03
  6. Step 6: Final answer
    x = 389,093,713,001.71

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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.