Home / 7,350,917,506.39-11,026,878,703.40-2,110,122,713.71

Finding the Fourth Proportional to 7,350,917,506.39, 11,026,878,703.40 and 2,110,122,713.71

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Solution

The fourth proportional to 7,350,917,506.39, 11,026,878,703.40 and 2,110,122,713.71 is: 3,165,328,299.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350,917,506.39 : 11,026,878,703.40 = 2,110,122,713.71 : x
  2. Step 2: Convert to fraction form
    7,350,917,506.39/11,026,878,703.40 = 2,110,122,713.71/x
  3. Step 3: Cross multiply
    7,350,917,506.39x = 11,026,878,703.40 × 2,110,122,713.71
  4. Step 4: Simplify right side
    7,350,917,506.39x = 23,268,067,213,369,413,632
  5. Step 5: Solve for x
    x = 23,268,067,213,369,413,632/7,350,917,506.39
  6. Step 6: Final answer
    x = 3,165,328,299.92

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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.