Home / 39,441,337.20-59,162,005.80-26,701,138.80

Finding the Fourth Proportional to 39,441,337.20, 59,162,005.80 and 26,701,138.80

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Solution

The fourth proportional to 39,441,337.20, 59,162,005.80 and 26,701,138.80 is: 40,051,708.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441,337.20 : 59,162,005.80 = 26,701,138.80 : x
  2. Step 2: Convert to fraction form
    39,441,337.20/59,162,005.80 = 26,701,138.80/x
  3. Step 3: Cross multiply
    39,441,337.20x = 59,162,005.80 × 26,701,138.80
  4. Step 4: Simplify right side
    39,441,337.20x = 1,579,692,928,552,205
  5. Step 5: Solve for x
    x = 1,579,692,928,552,205/39,441,337.20
  6. Step 6: Final answer
    x = 40,051,708.20

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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.