Home / 32,062,042.64-48,093,764.12-19,293,228.56

Finding the Fourth Proportional to 32,062,042.64, 48,093,764.12 and 19,293,228.56

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Solution

The fourth proportional to 32,062,042.64, 48,093,764.12 and 19,293,228.56 is: 28,940,264.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,062,042.64 : 48,093,764.12 = 19,293,228.56 : x
  2. Step 2: Convert to fraction form
    32,062,042.64/48,093,764.12 = 19,293,228.56/x
  3. Step 3: Cross multiply
    32,062,042.64x = 48,093,764.12 × 19,293,228.56
  4. Step 4: Simplify right side
    32,062,042.64x = 927,883,983,477,887.12
  5. Step 5: Solve for x
    x = 927,883,983,477,887.12/32,062,042.64
  6. Step 6: Final answer
    x = 28,940,264.16

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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.