Home / 61,940,074.59-85,479,550.25-35,483,541.63

Finding the Fourth Proportional to 61,940,074.59, 85,479,550.25 and 35,483,541.63

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Solution

The fourth proportional to 61,940,074.59, 85,479,550.25 and 35,483,541.63 is: 48,968,574.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,940,074.59 : 85,479,550.25 = 35,483,541.63 : x
  2. Step 2: Convert to fraction form
    61,940,074.59/85,479,550.25 = 35,483,541.63/x
  3. Step 3: Cross multiply
    61,940,074.59x = 85,479,550.25 × 35,483,541.63
  4. Step 4: Simplify right side
    61,940,074.59x = 3,033,117,179,786,796.50
  5. Step 5: Solve for x
    x = 3,033,117,179,786,796.50/61,940,074.59
  6. Step 6: Final answer
    x = 48,968,574.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.