Home / 55,925,587,029.96-77,195,702,325.80-44,515,086,401.16

Finding the Fourth Proportional to 55,925,587,029.96, 77,195,702,325.80 and 44,515,086,401.16

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Solution

The fourth proportional to 55,925,587,029.96, 77,195,702,325.80 and 44,515,086,401.16 is: 61,445,458,891.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,925,587,029.96 : 77,195,702,325.80 = 44,515,086,401.16 : x
  2. Step 2: Convert to fraction form
    55,925,587,029.96/77,195,702,325.80 = 44,515,086,401.16/x
  3. Step 3: Cross multiply
    55,925,587,029.96x = 77,195,702,325.80 × 44,515,086,401.16
  4. Step 4: Simplify right side
    55,925,587,029.96x = 3,436,373,358,830,992,490,496
  5. Step 5: Solve for x
    x = 3,436,373,358,830,992,490,496/55,925,587,029.96
  6. Step 6: Final answer
    x = 61,445,458,891.47

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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.