Home / 22,015,701.20-32,995,558.20-10,631,637.20

Finding the Fourth Proportional to 22,015,701.20, 32,995,558.20 and 10,631,637.20

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Solution

The fourth proportional to 22,015,701.20, 32,995,558.20 and 10,631,637.20 is: 15,933,937.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,015,701.20 : 32,995,558.20 = 10,631,637.20 : x
  2. Step 2: Convert to fraction form
    22,015,701.20/32,995,558.20 = 10,631,637.20/x
  3. Step 3: Cross multiply
    22,015,701.20x = 32,995,558.20 × 10,631,637.20
  4. Step 4: Simplify right side
    22,015,701.20x = 350,796,803,993,885
  5. Step 5: Solve for x
    x = 350,796,803,993,885/22,015,701.20
  6. Step 6: Final answer
    x = 15,933,937.37

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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.