Home / 200,965,032,741.60-277,333,579,324.08-110,747,723,355.36

Finding the Fourth Proportional to 200,965,032,741.60, 277,333,579,324.08 and 110,747,723,355.36

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Solution

The fourth proportional to 200,965,032,741.60, 277,333,579,324.08 and 110,747,723,355.36 is: 152,832,868,987.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,965,032,741.60 : 277,333,579,324.08 = 110,747,723,355.36 : x
  2. Step 2: Convert to fraction form
    200,965,032,741.60/277,333,579,324.08 = 110,747,723,355.36/x
  3. Step 3: Cross multiply
    200,965,032,741.60x = 277,333,579,324.08 × 110,747,723,355.36
  4. Step 4: Simplify right side
    200,965,032,741.60x = 30,714,062,520,135,001,833,472
  5. Step 5: Solve for x
    x = 30,714,062,520,135,001,833,472/200,965,032,741.60
  6. Step 6: Final answer
    x = 152,832,868,987.85

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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.