Home / 55,558,175.79-76,663,011.77-32,037,581.25

Finding the Fourth Proportional to 55,558,175.79, 76,663,011.77 and 32,037,581.25

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Solution

The fourth proportional to 55,558,175.79, 76,663,011.77 and 32,037,581.25 is: 44,207,669.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,558,175.79 : 76,663,011.77 = 32,037,581.25 : x
  2. Step 2: Convert to fraction form
    55,558,175.79/76,663,011.77 = 32,037,581.25/x
  3. Step 3: Cross multiply
    55,558,175.79x = 76,663,011.77 × 32,037,581.25
  4. Step 4: Simplify right side
    55,558,175.79x = 2,456,097,468,451,081
  5. Step 5: Solve for x
    x = 2,456,097,468,451,081/55,558,175.79
  6. Step 6: Final answer
    x = 44,207,669.41

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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.