Home / 2,488,601,941.74-3,730,295,657.31-1,159,534,087.83

Finding the Fourth Proportional to 2,488,601,941.74, 3,730,295,657.31 and 1,159,534,087.83

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Solution

The fourth proportional to 2,488,601,941.74, 3,730,295,657.31 and 1,159,534,087.83 is: 1,738,086,312.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,601,941.74 : 3,730,295,657.31 = 1,159,534,087.83 : x
  2. Step 2: Convert to fraction form
    2,488,601,941.74/3,730,295,657.31 = 1,159,534,087.83/x
  3. Step 3: Cross multiply
    2,488,601,941.74x = 3,730,295,657.31 × 1,159,534,087.83
  4. Step 4: Simplify right side
    2,488,601,941.74x = 4,325,404,972,335,160,832
  5. Step 5: Solve for x
    x = 4,325,404,972,335,160,832/2,488,601,941.74
  6. Step 6: Final answer
    x = 1,738,086,312.55

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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.