Home / 16,334,416.53-24,516,765.32-8,253,071.82

Finding the Fourth Proportional to 16,334,416.53, 24,516,765.32 and 8,253,071.82

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Solution

The fourth proportional to 16,334,416.53, 24,516,765.32 and 8,253,071.82 is: 12,387,257.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334,416.53 : 24,516,765.32 = 8,253,071.82 : x
  2. Step 2: Convert to fraction form
    16,334,416.53/24,516,765.32 = 8,253,071.82/x
  3. Step 3: Cross multiply
    16,334,416.53x = 24,516,765.32 × 8,253,071.82
  4. Step 4: Simplify right side
    16,334,416.53x = 202,338,624,938,779.94
  5. Step 5: Solve for x
    x = 202,338,624,938,779.94/16,334,416.53
  6. Step 6: Final answer
    x = 12,387,257.58

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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.