Home / 55,557,609.51-76,655,650.45-32,043,338.22

Finding the Fourth Proportional to 55,557,609.51, 76,655,650.45 and 32,043,338.22

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Solution

The fourth proportional to 55,557,609.51, 76,655,650.45 and 32,043,338.22 is: 44,211,818.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,557,609.51 : 76,655,650.45 = 32,043,338.22 : x
  2. Step 2: Convert to fraction form
    55,557,609.51/76,655,650.45 = 32,043,338.22/x
  3. Step 3: Cross multiply
    55,557,609.51x = 76,655,650.45 × 32,043,338.22
  4. Step 4: Simplify right side
    55,557,609.51x = 2,456,302,933,843,445
  5. Step 5: Solve for x
    x = 2,456,302,933,843,445/55,557,609.51
  6. Step 6: Final answer
    x = 44,211,818.25

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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.