Home / 26,551,003.08-39,829,588.32-9,273,856.44

Finding the Fourth Proportional to 26,551,003.08, 39,829,588.32 and 9,273,856.44

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Solution

The fourth proportional to 26,551,003.08, 39,829,588.32 and 9,273,856.44 is: 13,911,861.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,551,003.08 : 39,829,588.32 = 9,273,856.44 : x
  2. Step 2: Convert to fraction form
    26,551,003.08/39,829,588.32 = 9,273,856.44/x
  3. Step 3: Cross multiply
    26,551,003.08x = 39,829,588.32 × 9,273,856.44
  4. Step 4: Simplify right side
    26,551,003.08x = 369,373,884,143,980.75
  5. Step 5: Solve for x
    x = 369,373,884,143,980.75/26,551,003.08
  6. Step 6: Final answer
    x = 13,911,861.75

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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.