Home / 59,646,818.84-82,310,942.58-36,139,273.52

Finding the Fourth Proportional to 59,646,818.84, 82,310,942.58 and 36,139,273.52

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Solution

The fourth proportional to 59,646,818.84, 82,310,942.58 and 36,139,273.52 is: 49,871,187.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,646,818.84 : 82,310,942.58 = 36,139,273.52 : x
  2. Step 2: Convert to fraction form
    59,646,818.84/82,310,942.58 = 36,139,273.52/x
  3. Step 3: Cross multiply
    59,646,818.84x = 82,310,942.58 × 36,139,273.52
  4. Step 4: Simplify right side
    59,646,818.84x = 2,974,657,667,587,634.50
  5. Step 5: Solve for x
    x = 2,974,657,667,587,634.50/59,646,818.84
  6. Step 6: Final answer
    x = 49,871,187.19

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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.