Home / 56,175,643,297.10-77,530,781,456.63-44,222,601,324.10

Finding the Fourth Proportional to 56,175,643,297.10, 77,530,781,456.63 and 44,222,601,324.10

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Solution

The fourth proportional to 56,175,643,297.10, 77,530,781,456.63 and 44,222,601,324.10 is: 61,033,797,522.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,175,643,297.10 : 77,530,781,456.63 = 44,222,601,324.10 : x
  2. Step 2: Convert to fraction form
    56,175,643,297.10/77,530,781,456.63 = 44,222,601,324.10/x
  3. Step 3: Cross multiply
    56,175,643,297.10x = 77,530,781,456.63 × 44,222,601,324.10
  4. Step 4: Simplify right side
    56,175,643,297.10x = 3,428,612,838,702,163,951,616
  5. Step 5: Solve for x
    x = 3,428,612,838,702,163,951,616/56,175,643,297.10
  6. Step 6: Final answer
    x = 61,033,797,522.69

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1.5x scale

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.