Home / 55,925,587,034.46-77,195,702,332.01-44,515,086,405.66

Finding the Fourth Proportional to 55,925,587,034.46, 77,195,702,332.01 and 44,515,086,405.66

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Solution

The fourth proportional to 55,925,587,034.46, 77,195,702,332.01 and 44,515,086,405.66 is: 61,445,458,897.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,925,587,034.46 : 77,195,702,332.01 = 44,515,086,405.66 : x
  2. Step 2: Convert to fraction form
    55,925,587,034.46/77,195,702,332.01 = 44,515,086,405.66/x
  3. Step 3: Cross multiply
    55,925,587,034.46x = 77,195,702,332.01 × 44,515,086,405.66
  4. Step 4: Simplify right side
    55,925,587,034.46x = 3,436,373,359,455,034,146,816
  5. Step 5: Solve for x
    x = 3,436,373,359,455,034,146,816/55,925,587,034.46
  6. Step 6: Final answer
    x = 61,445,458,897.69

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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.