Home / 55,945,300,502,460-77,199,333,603,774-30,944,222,490,268

Finding the Fourth Proportional to 55,945,300,502,460, 77,199,333,603,774 and 30,944,222,490,268

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Solution

The fourth proportional to 55,945,300,502,460, 77,199,333,603,774 and 30,944,222,490,268 is: 42,700,161,294,701.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,945,300,502,460 : 77,199,333,603,774 = 30,944,222,490,268 : x
  2. Step 2: Convert to fraction form
    55,945,300,502,460/77,199,333,603,774 = 30,944,222,490,268/x
  3. Step 3: Cross multiply
    55,945,300,502,460x = 77,199,333,603,774 × 30,944,222,490,268
  4. Step 4: Simplify right side
    55,945,300,502,460x = 2,388,873,355,135,605,487,175,729,152
  5. Step 5: Solve for x
    x = 2,388,873,355,135,605,487,175,729,152/55,945,300,502,460
  6. Step 6: Final answer
    x = 42,700,161,294,701.84

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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.