Home / 49,505,492.27-74,273,443.75-23,630,810.96

Finding the Fourth Proportional to 49,505,492.27, 74,273,443.75 and 23,630,810.96

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Solution

The fourth proportional to 49,505,492.27, 74,273,443.75 and 23,630,810.96 is: 35,453,474.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,505,492.27 : 74,273,443.75 = 23,630,810.96 : x
  2. Step 2: Convert to fraction form
    49,505,492.27/74,273,443.75 = 23,630,810.96/x
  3. Step 3: Cross multiply
    49,505,492.27x = 74,273,443.75 × 23,630,810.96
  4. Step 4: Simplify right side
    49,505,492.27x = 1,755,141,708,268,954.25
  5. Step 5: Solve for x
    x = 1,755,141,708,268,954.25/49,505,492.27
  6. Step 6: Final answer
    x = 35,453,474.51

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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.