Home / 37,429,630.20-56,144,445.30-35,162,148.60

Finding the Fourth Proportional to 37,429,630.20, 56,144,445.30 and 35,162,148.60

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Solution

The fourth proportional to 37,429,630.20, 56,144,445.30 and 35,162,148.60 is: 52,743,222.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,429,630.20 : 56,144,445.30 = 35,162,148.60 : x
  2. Step 2: Convert to fraction form
    37,429,630.20/56,144,445.30 = 35,162,148.60/x
  3. Step 3: Cross multiply
    37,429,630.20x = 56,144,445.30 × 35,162,148.60
  4. Step 4: Simplify right side
    37,429,630.20x = 1,974,159,328,703,171.50
  5. Step 5: Solve for x
    x = 1,974,159,328,703,171.50/37,429,630.20
  6. Step 6: Final answer
    x = 52,743,222.90

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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.