Home / 55,925,587,037.96-77,195,702,336.84-44,515,086,409.16

Finding the Fourth Proportional to 55,925,587,037.96, 77,195,702,336.84 and 44,515,086,409.16

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Solution

The fourth proportional to 55,925,587,037.96, 77,195,702,336.84 and 44,515,086,409.16 is: 61,445,458,902.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,925,587,037.96 : 77,195,702,336.84 = 44,515,086,409.16 : x
  2. Step 2: Convert to fraction form
    55,925,587,037.96/77,195,702,336.84 = 44,515,086,409.16/x
  3. Step 3: Cross multiply
    55,925,587,037.96x = 77,195,702,336.84 × 44,515,086,409.16
  4. Step 4: Simplify right side
    55,925,587,037.96x = 3,436,373,359,940,227,039,232
  5. Step 5: Solve for x
    x = 3,436,373,359,940,227,039,232/55,925,587,037.96
  6. Step 6: Final answer
    x = 61,445,458,902.52

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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.