Home / 32,777,273.32-45,232,645.26-18,092,947.96

Finding the Fourth Proportional to 32,777,273.32, 45,232,645.26 and 18,092,947.96

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Solution

The fourth proportional to 32,777,273.32, 45,232,645.26 and 18,092,947.96 is: 24,968,272.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,273.32 : 45,232,645.26 = 18,092,947.96 : x
  2. Step 2: Convert to fraction form
    32,777,273.32/45,232,645.26 = 18,092,947.96/x
  3. Step 3: Cross multiply
    32,777,273.32x = 45,232,645.26 × 18,092,947.96
  4. Step 4: Simplify right side
    32,777,273.32x = 818,391,896,782,320.62
  5. Step 5: Solve for x
    x = 818,391,896,782,320.62/32,777,273.32
  6. Step 6: Final answer
    x = 24,968,272.64

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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.