Home / 55,823,072.58-77,024,549.16-32,613,717.33

Finding the Fourth Proportional to 55,823,072.58, 77,024,549.16 and 32,613,717.33

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Solution

The fourth proportional to 55,823,072.58, 77,024,549.16 and 32,613,717.33 is: 45,000,333.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,823,072.58 : 77,024,549.16 = 32,613,717.33 : x
  2. Step 2: Convert to fraction form
    55,823,072.58/77,024,549.16 = 32,613,717.33/x
  3. Step 3: Cross multiply
    55,823,072.58x = 77,024,549.16 × 32,613,717.33
  4. Step 4: Simplify right side
    55,823,072.58x = 2,512,056,873,774,928.50
  5. Step 5: Solve for x
    x = 2,512,056,873,774,928.50/55,823,072.58
  6. Step 6: Final answer
    x = 45,000,333.33

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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.