Home / 1,935,702,349,863.20-2,902,122,104,321.40-1,170,620,409,697.90

Finding the Fourth Proportional to 1,935,702,349,863.20, 2,902,122,104,321.40 and 1,170,620,409,697.90

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Solution

The fourth proportional to 1,935,702,349,863.20, 2,902,122,104,321.40 and 1,170,620,409,697.90 is: 1,755,064,959,751.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,702,349,863.20 : 2,902,122,104,321.40 = 1,170,620,409,697.90 : x
  2. Step 2: Convert to fraction form
    1,935,702,349,863.20/2,902,122,104,321.40 = 1,170,620,409,697.90/x
  3. Step 3: Cross multiply
    1,935,702,349,863.20x = 2,902,122,104,321.40 × 1,170,620,409,697.90
  4. Step 4: Simplify right side
    1,935,702,349,863.20x = 3,397,283,366,754,048,609,878,016
  5. Step 5: Solve for x
    x = 3,397,283,366,754,048,609,878,016/1,935,702,349,863.20
  6. Step 6: Final answer
    x = 1,755,064,959,751.76

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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.