Home / 32,984,997.04-45,517,753.74-18,300,507.04

Finding the Fourth Proportional to 32,984,997.04, 45,517,753.74 and 18,300,507.04

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Solution

The fourth proportional to 32,984,997.04, 45,517,753.74 and 18,300,507.04 is: 25,253,844.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,984,997.04 : 45,517,753.74 = 18,300,507.04 : x
  2. Step 2: Convert to fraction form
    32,984,997.04/45,517,753.74 = 18,300,507.04/x
  3. Step 3: Cross multiply
    32,984,997.04x = 45,517,753.74 × 18,300,507.04
  4. Step 4: Simplify right side
    32,984,997.04x = 832,997,972,763,856.38
  5. Step 5: Solve for x
    x = 832,997,972,763,856.38/32,984,997.04
  6. Step 6: Final answer
    x = 25,253,844.10

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1.5x scale

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.