Home / 55,069,258.11-82,613,297.88-22,703,467.86

Finding the Fourth Proportional to 55,069,258.11, 82,613,297.88 and 22,703,467.86

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Solution

The fourth proportional to 55,069,258.11, 82,613,297.88 and 22,703,467.86 is: 34,059,081.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,069,258.11 : 82,613,297.88 = 22,703,467.86 : x
  2. Step 2: Convert to fraction form
    55,069,258.11/82,613,297.88 = 22,703,467.86/x
  3. Step 3: Cross multiply
    55,069,258.11x = 82,613,297.88 × 22,703,467.86
  4. Step 4: Simplify right side
    55,069,258.11x = 1,875,608,353,227,186
  5. Step 5: Solve for x
    x = 1,875,608,353,227,186/55,069,258.11
  6. Step 6: Final answer
    x = 34,059,081.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.