Home / 61,073,811.61-84,282,424.28-33,196,587.39

Finding the Fourth Proportional to 61,073,811.61, 84,282,424.28 and 33,196,587.39

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Solution

The fourth proportional to 61,073,811.61, 84,282,424.28 and 33,196,587.39 is: 45,811,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,073,811.61 : 84,282,424.28 = 33,196,587.39 : x
  2. Step 2: Convert to fraction form
    61,073,811.61/84,282,424.28 = 33,196,587.39/x
  3. Step 3: Cross multiply
    61,073,811.61x = 84,282,424.28 × 33,196,587.39
  4. Step 4: Simplify right side
    61,073,811.61x = 2,797,888,863,096,801
  5. Step 5: Solve for x
    x = 2,797,888,863,096,801/61,073,811.61
  6. Step 6: Final answer
    x = 45,811,597.30

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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.