Home / 47,492,276.10-71,238,414.15-44,846,880.90

Finding the Fourth Proportional to 47,492,276.10, 71,238,414.15 and 44,846,880.90

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Solution

The fourth proportional to 47,492,276.10, 71,238,414.15 and 44,846,880.90 is: 67,270,321.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,492,276.10 : 71,238,414.15 = 44,846,880.90 : x
  2. Step 2: Convert to fraction form
    47,492,276.10/71,238,414.15 = 44,846,880.90/x
  3. Step 3: Cross multiply
    47,492,276.10x = 71,238,414.15 × 44,846,880.90
  4. Step 4: Simplify right side
    47,492,276.10x = 3,194,820,674,889,925
  5. Step 5: Solve for x
    x = 3,194,820,674,889,925/47,492,276.10
  6. Step 6: Final answer
    x = 67,270,321.35

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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.