Home / 26,779,728.58-36,960,065.46-16,331,806.30

Finding the Fourth Proportional to 26,779,728.58, 36,960,065.46 and 16,331,806.30

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Solution

The fourth proportional to 26,779,728.58, 36,960,065.46 and 16,331,806.30 is: 22,540,356.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,779,728.58 : 36,960,065.46 = 16,331,806.30 : x
  2. Step 2: Convert to fraction form
    26,779,728.58/36,960,065.46 = 16,331,806.30/x
  3. Step 3: Cross multiply
    26,779,728.58x = 36,960,065.46 × 16,331,806.30
  4. Step 4: Simplify right side
    26,779,728.58x = 603,624,629,928,040.50
  5. Step 5: Solve for x
    x = 603,624,629,928,040.50/26,779,728.58
  6. Step 6: Final answer
    x = 22,540,356.53

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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.