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Finding the Fourth Proportional to 29,907,947.10, 44,861,920.65 and 29,907,947.10

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Solution

The fourth proportional to 29,907,947.10, 44,861,920.65 and 29,907,947.10 is: 44,861,920.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,907,947.10 : 44,861,920.65 = 29,907,947.10 : x
  2. Step 2: Convert to fraction form
    29,907,947.10/44,861,920.65 = 29,907,947.10/x
  3. Step 3: Cross multiply
    29,907,947.10x = 44,861,920.65 × 29,907,947.10
  4. Step 4: Simplify right side
    29,907,947.10x = 1,341,727,949,604,597.75
  5. Step 5: Solve for x
    x = 1,341,727,949,604,597.75/29,907,947.10
  6. Step 6: Final answer
    x = 44,861,920.65

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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.