Home / 49,736,000.20-74,604,000.30-29,530,841.80

Finding the Fourth Proportional to 49,736,000.20, 74,604,000.30 and 29,530,841.80

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Solution

The fourth proportional to 49,736,000.20, 74,604,000.30 and 29,530,841.80 is: 44,296,262.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,736,000.20 : 74,604,000.30 = 29,530,841.80 : x
  2. Step 2: Convert to fraction form
    49,736,000.20/74,604,000.30 = 29,530,841.80/x
  3. Step 3: Cross multiply
    49,736,000.20x = 74,604,000.30 × 29,530,841.80
  4. Step 4: Simplify right side
    49,736,000.20x = 2,203,118,930,506,452.50
  5. Step 5: Solve for x
    x = 2,203,118,930,506,452.50/49,736,000.20
  6. Step 6: Final answer
    x = 44,296,262.70

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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.