Home / 56,325,514,520.96-77,651,540,916.48-44,932,751,429.12

Finding the Fourth Proportional to 56,325,514,520.96, 77,651,540,916.48 and 44,932,751,429.12

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Solution

The fourth proportional to 56,325,514,520.96, 77,651,540,916.48 and 44,932,751,429.12 is: 61,945,237,709.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,325,514,520.96 : 77,651,540,916.48 = 44,932,751,429.12 : x
  2. Step 2: Convert to fraction form
    56,325,514,520.96/77,651,540,916.48 = 44,932,751,429.12/x
  3. Step 3: Cross multiply
    56,325,514,520.96x = 77,651,540,916.48 × 44,932,751,429.12
  4. Step 4: Simplify right side
    56,325,514,520.96x = 3,489,097,386,088,336,982,016
  5. Step 5: Solve for x
    x = 3,489,097,386,088,336,982,016/56,325,514,520.96
  6. Step 6: Final answer
    x = 61,945,237,709.10

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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.