Home / 49,207,320.60-73,810,980.90-44,336,434.20

Finding the Fourth Proportional to 49,207,320.60, 73,810,980.90 and 44,336,434.20

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Solution

The fourth proportional to 49,207,320.60, 73,810,980.90 and 44,336,434.20 is: 66,504,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,320.60 : 73,810,980.90 = 44,336,434.20 : x
  2. Step 2: Convert to fraction form
    49,207,320.60/73,810,980.90 = 44,336,434.20/x
  3. Step 3: Cross multiply
    49,207,320.60x = 73,810,980.90 × 44,336,434.20
  4. Step 4: Simplify right side
    49,207,320.60x = 3,272,515,697,910,307.50
  5. Step 5: Solve for x
    x = 3,272,515,697,910,307.50/49,207,320.60
  6. Step 6: Final answer
    x = 66,504,651.30

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1.5x scale

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.