Home / 35,414,513.37-48,870,738.09-19,732,727.61

Finding the Fourth Proportional to 35,414,513.37, 48,870,738.09 and 19,732,727.61

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Solution

The fourth proportional to 35,414,513.37, 48,870,738.09 and 19,732,727.61 is: 27,230,445.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,513.37 : 48,870,738.09 = 19,732,727.61 : x
  2. Step 2: Convert to fraction form
    35,414,513.37/48,870,738.09 = 19,732,727.61/x
  3. Step 3: Cross multiply
    35,414,513.37x = 48,870,738.09 × 19,732,727.61
  4. Step 4: Simplify right side
    35,414,513.37x = 964,352,962,829,621.75
  5. Step 5: Solve for x
    x = 964,352,962,829,621.75/35,414,513.37
  6. Step 6: Final answer
    x = 27,230,445.12

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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.