Home / 33,212,174.10-45,827,124.12-19,270,333.07

Finding the Fourth Proportional to 33,212,174.10, 45,827,124.12 and 19,270,333.07

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Solution

The fourth proportional to 33,212,174.10, 45,827,124.12 and 19,270,333.07 is: 26,589,766.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,212,174.10 : 45,827,124.12 = 19,270,333.07 : x
  2. Step 2: Convert to fraction form
    33,212,174.10/45,827,124.12 = 19,270,333.07/x
  3. Step 3: Cross multiply
    33,212,174.10x = 45,827,124.12 × 19,270,333.07
  4. Step 4: Simplify right side
    33,212,174.10x = 883,103,945,432,630.62
  5. Step 5: Solve for x
    x = 883,103,945,432,630.62/33,212,174.10
  6. Step 6: Final answer
    x = 26,589,766.23

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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.