Home / 93,768,002.39-129,399,843.29-52,514,894.77

Finding the Fourth Proportional to 93,768,002.39, 129,399,843.29 and 52,514,894.77

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Solution

The fourth proportional to 93,768,002.39, 129,399,843.29 and 52,514,894.77 is: 72,470,554.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,768,002.39 : 129,399,843.29 = 52,514,894.77 : x
  2. Step 2: Convert to fraction form
    93,768,002.39/129,399,843.29 = 52,514,894.77/x
  3. Step 3: Cross multiply
    93,768,002.39x = 129,399,843.29 × 52,514,894.77
  4. Step 4: Simplify right side
    93,768,002.39x = 6,795,419,153,042,766
  5. Step 5: Solve for x
    x = 6,795,419,153,042,766/93,768,002.39
  6. Step 6: Final answer
    x = 72,470,554.77

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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.