Home / 49,521,975.54-68,342,460.60-27,495,476.10

Finding the Fourth Proportional to 49,521,975.54, 68,342,460.60 and 27,495,476.10

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Solution

The fourth proportional to 49,521,975.54, 68,342,460.60 and 27,495,476.10 is: 37,944,942.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,521,975.54 : 68,342,460.60 = 27,495,476.10 : x
  2. Step 2: Convert to fraction form
    49,521,975.54/68,342,460.60 = 27,495,476.10/x
  3. Step 3: Cross multiply
    49,521,975.54x = 68,342,460.60 × 27,495,476.10
  4. Step 4: Simplify right side
    49,521,975.54x = 1,879,108,492,042,491.50
  5. Step 5: Solve for x
    x = 1,879,108,492,042,491.50/49,521,975.54
  6. Step 6: Final answer
    x = 37,944,942.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.