Home / 1,193,828,027.21-1,791,064,446.51-364,759,062.83

Finding the Fourth Proportional to 1,193,828,027.21, 1,791,064,446.51 and 364,759,062.83

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Solution

The fourth proportional to 1,193,828,027.21, 1,791,064,446.51 and 364,759,062.83 is: 547,237,101.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,828,027.21 : 1,791,064,446.51 = 364,759,062.83 : x
  2. Step 2: Convert to fraction form
    1,193,828,027.21/1,791,064,446.51 = 364,759,062.83/x
  3. Step 3: Cross multiply
    1,193,828,027.21x = 1,791,064,446.51 × 364,759,062.83
  4. Step 4: Simplify right side
    1,193,828,027.21x = 653,306,988,977,120,256
  5. Step 5: Solve for x
    x = 653,306,988,977,120,256/1,193,828,027.21
  6. Step 6: Final answer
    x = 547,237,101.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.