Home / 57,355,462.32-86,033,115-26,633,241.84

Finding the Fourth Proportional to 57,355,462.32, 86,033,115 and 26,633,241.84

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Solution

The fourth proportional to 57,355,462.32, 86,033,115 and 26,633,241.84 is: 39,949,826.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,355,462.32 : 86,033,115 = 26,633,241.84 : x
  2. Step 2: Convert to fraction form
    57,355,462.32/86,033,115 = 26,633,241.84/x
  3. Step 3: Cross multiply
    57,355,462.32x = 86,033,115 × 26,633,241.84
  4. Step 4: Simplify right side
    57,355,462.32x = 2,291,340,758,043,531.50
  5. Step 5: Solve for x
    x = 2,291,340,758,043,531.50/57,355,462.32
  6. Step 6: Final answer
    x = 39,949,826.32

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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.