Home / 39,441,712.20-59,162,568.30-26,701,513.80

Finding the Fourth Proportional to 39,441,712.20, 59,162,568.30 and 26,701,513.80

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Solution

The fourth proportional to 39,441,712.20, 59,162,568.30 and 26,701,513.80 is: 40,052,270.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441,712.20 : 59,162,568.30 = 26,701,513.80 : x
  2. Step 2: Convert to fraction form
    39,441,712.20/59,162,568.30 = 26,701,513.80/x
  3. Step 3: Cross multiply
    39,441,712.20x = 59,162,568.30 × 26,701,513.80
  4. Step 4: Simplify right side
    39,441,712.20x = 1,579,730,133,905,892.50
  5. Step 5: Solve for x
    x = 1,579,730,133,905,892.50/39,441,712.20
  6. Step 6: Final answer
    x = 40,052,270.70

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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.