Home / 49,358,492.63-73,993,833.54-23,434,800.65

Finding the Fourth Proportional to 49,358,492.63, 73,993,833.54 and 23,434,800.65

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Solution

The fourth proportional to 49,358,492.63, 73,993,833.54 and 23,434,800.65 is: 35,131,355.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,358,492.63 : 73,993,833.54 = 23,434,800.65 : x
  2. Step 2: Convert to fraction form
    49,358,492.63/73,993,833.54 = 23,434,800.65/x
  3. Step 3: Cross multiply
    49,358,492.63x = 73,993,833.54 × 23,434,800.65
  4. Step 4: Simplify right side
    49,358,492.63x = 1,734,030,737,969,214.75
  5. Step 5: Solve for x
    x = 1,734,030,737,969,214.75/49,358,492.63
  6. Step 6: Final answer
    x = 35,131,355.23

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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.