Home / 37,262,125,067.64-55,910,641,701.48-18,365,111,279.82

Finding the Fourth Proportional to 37,262,125,067.64, 55,910,641,701.48 and 18,365,111,279.82

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Solution

The fourth proportional to 37,262,125,067.64, 55,910,641,701.48 and 18,365,111,279.82 is: 27,556,269,394.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,262,125,067.64 : 55,910,641,701.48 = 18,365,111,279.82 : x
  2. Step 2: Convert to fraction form
    37,262,125,067.64/55,910,641,701.48 = 18,365,111,279.82/x
  3. Step 3: Cross multiply
    37,262,125,067.64x = 55,910,641,701.48 × 18,365,111,279.82
  4. Step 4: Simplify right side
    37,262,125,067.64x = 1,026,805,156,573,824,811,008
  5. Step 5: Solve for x
    x = 1,026,805,156,573,824,811,008/37,262,125,067.64
  6. Step 6: Final answer
    x = 27,556,269,394.46

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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.