Home / 55,945,300,502,466-77,199,333,603,780-30,944,222,490,272

Finding the Fourth Proportional to 55,945,300,502,466, 77,199,333,603,780 and 30,944,222,490,272

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Solution

The fourth proportional to 55,945,300,502,466, 77,199,333,603,780 and 30,944,222,490,272 is: 42,700,161,294,706.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,945,300,502,466 : 77,199,333,603,780 = 30,944,222,490,272 : x
  2. Step 2: Convert to fraction form
    55,945,300,502,466/77,199,333,603,780 = 30,944,222,490,272/x
  3. Step 3: Cross multiply
    55,945,300,502,466x = 77,199,333,603,780 × 30,944,222,490,272
  4. Step 4: Simplify right side
    55,945,300,502,466x = 2,388,873,355,136,099,992,530,321,408
  5. Step 5: Solve for x
    x = 2,388,873,355,136,099,992,530,321,408/55,945,300,502,466
  6. Step 6: Final answer
    x = 42,700,161,294,706.09

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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.