Home / 48,735,304.20-73,102,956.30-37,893,907.80

Finding the Fourth Proportional to 48,735,304.20, 73,102,956.30 and 37,893,907.80

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Solution

The fourth proportional to 48,735,304.20, 73,102,956.30 and 37,893,907.80 is: 56,840,861.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,735,304.20 : 73,102,956.30 = 37,893,907.80 : x
  2. Step 2: Convert to fraction form
    48,735,304.20/73,102,956.30 = 37,893,907.80/x
  3. Step 3: Cross multiply
    48,735,304.20x = 73,102,956.30 × 37,893,907.80
  4. Step 4: Simplify right side
    48,735,304.20x = 2,770,156,685,939,629
  5. Step 5: Solve for x
    x = 2,770,156,685,939,629/48,735,304.20
  6. Step 6: Final answer
    x = 56,840,861.70

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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.