Home / 22,380,158.67-33,570,238.01-7,234,090.17

Finding the Fourth Proportional to 22,380,158.67, 33,570,238.01 and 7,234,090.17

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Solution

The fourth proportional to 22,380,158.67, 33,570,238.01 and 7,234,090.17 is: 10,851,135.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,380,158.67 : 33,570,238.01 = 7,234,090.17 : x
  2. Step 2: Convert to fraction form
    22,380,158.67/33,570,238.01 = 7,234,090.17/x
  3. Step 3: Cross multiply
    22,380,158.67x = 33,570,238.01 × 7,234,090.17
  4. Step 4: Simplify right side
    22,380,158.67x = 242,850,128,756,530.94
  5. Step 5: Solve for x
    x = 242,850,128,756,530.94/22,380,158.67
  6. Step 6: Final answer
    x = 10,851,135.26

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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.