Home / 106,940,210.20-160,410,315.30-26,161,178.20

Finding the Fourth Proportional to 106,940,210.20, 160,410,315.30 and 26,161,178.20

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Solution

The fourth proportional to 106,940,210.20, 160,410,315.30 and 26,161,178.20 is: 39,241,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,940,210.20 : 160,410,315.30 = 26,161,178.20 : x
  2. Step 2: Convert to fraction form
    106,940,210.20/160,410,315.30 = 26,161,178.20/x
  3. Step 3: Cross multiply
    106,940,210.20x = 160,410,315.30 × 26,161,178.20
  4. Step 4: Simplify right side
    106,940,210.20x = 4,196,522,843,681,486.50
  5. Step 5: Solve for x
    x = 4,196,522,843,681,486.50/106,940,210.20
  6. Step 6: Final answer
    x = 39,241,767.30

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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.