Home / 37,767,950.20-56,651,925.30-34,870,612.60

Finding the Fourth Proportional to 37,767,950.20, 56,651,925.30 and 34,870,612.60

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Solution

The fourth proportional to 37,767,950.20, 56,651,925.30 and 34,870,612.60 is: 52,305,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,767,950.20 : 56,651,925.30 = 34,870,612.60 : x
  2. Step 2: Convert to fraction form
    37,767,950.20/56,651,925.30 = 34,870,612.60/x
  3. Step 3: Cross multiply
    37,767,950.20x = 56,651,925.30 × 34,870,612.60
  4. Step 4: Simplify right side
    37,767,950.20x = 1,975,487,340,180,438.75
  5. Step 5: Solve for x
    x = 1,975,487,340,180,438.75/37,767,950.20
  6. Step 6: Final answer
    x = 52,305,918.90

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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.