Home / 106,325,334.90-159,510,572.19-33,563,145.06

Finding the Fourth Proportional to 106,325,334.90, 159,510,572.19 and 33,563,145.06

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Solution

The fourth proportional to 106,325,334.90, 159,510,572.19 and 33,563,145.06 is: 50,351,842.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,325,334.90 : 159,510,572.19 = 33,563,145.06 : x
  2. Step 2: Convert to fraction form
    106,325,334.90/159,510,572.19 = 33,563,145.06/x
  3. Step 3: Cross multiply
    106,325,334.90x = 159,510,572.19 × 33,563,145.06
  4. Step 4: Simplify right side
    106,325,334.90x = 5,353,676,473,016,572
  5. Step 5: Solve for x
    x = 5,353,676,473,016,572/106,325,334.90
  6. Step 6: Final answer
    x = 50,351,842.09

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1.5x scale

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.