Home / 49,014,077.40-73,521,116.10-44,311,152.60

Finding the Fourth Proportional to 49,014,077.40, 73,521,116.10 and 44,311,152.60

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Solution

The fourth proportional to 49,014,077.40, 73,521,116.10 and 44,311,152.60 is: 66,466,728.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,014,077.40 : 73,521,116.10 = 44,311,152.60 : x
  2. Step 2: Convert to fraction form
    49,014,077.40/73,521,116.10 = 44,311,152.60/x
  3. Step 3: Cross multiply
    49,014,077.40x = 73,521,116.10 × 44,311,152.60
  4. Step 4: Simplify right side
    49,014,077.40x = 3,257,805,394,829,416.50
  5. Step 5: Solve for x
    x = 3,257,805,394,829,416.50/49,014,077.40
  6. Step 6: Final answer
    x = 66,466,728.90

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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.