Home / 30,632,327.10-45,948,490.65-22,022,982.90

Finding the Fourth Proportional to 30,632,327.10, 45,948,490.65 and 22,022,982.90

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Solution

The fourth proportional to 30,632,327.10, 45,948,490.65 and 22,022,982.90 is: 33,034,474.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,632,327.10 : 45,948,490.65 = 22,022,982.90 : x
  2. Step 2: Convert to fraction form
    30,632,327.10/45,948,490.65 = 22,022,982.90/x
  3. Step 3: Cross multiply
    30,632,327.10x = 45,948,490.65 × 22,022,982.90
  4. Step 4: Simplify right side
    30,632,327.10x = 1,011,922,823,865,759.75
  5. Step 5: Solve for x
    x = 1,011,922,823,865,759.75/30,632,327.10
  6. Step 6: Final answer
    x = 33,034,474.35

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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.