Home / 31,539,444.30-43,524,346.83-17,600,650.14

Finding the Fourth Proportional to 31,539,444.30, 43,524,346.83 and 17,600,650.14

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Solution

The fourth proportional to 31,539,444.30, 43,524,346.83 and 17,600,650.14 is: 24,288,849.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,539,444.30 : 43,524,346.83 = 17,600,650.14 : x
  2. Step 2: Convert to fraction form
    31,539,444.30/43,524,346.83 = 17,600,650.14/x
  3. Step 3: Cross multiply
    31,539,444.30x = 43,524,346.83 × 17,600,650.14
  4. Step 4: Simplify right side
    31,539,444.30x = 766,056,801,126,848
  5. Step 5: Solve for x
    x = 766,056,801,126,848/31,539,444.30
  6. Step 6: Final answer
    x = 24,288,849.03

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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.