Home / 62,015,530.83-85,582,520.75-33,758,716.16

Finding the Fourth Proportional to 62,015,530.83, 85,582,520.75 and 33,758,716.16

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Solution

The fourth proportional to 62,015,530.83, 85,582,520.75 and 33,758,716.16 is: 46,587,620.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,015,530.83 : 85,582,520.75 = 33,758,716.16 : x
  2. Step 2: Convert to fraction form
    62,015,530.83/85,582,520.75 = 33,758,716.16/x
  3. Step 3: Cross multiply
    62,015,530.83x = 85,582,520.75 × 33,758,716.16
  4. Step 4: Simplify right side
    62,015,530.83x = 2,889,156,026,554,913.50
  5. Step 5: Solve for x
    x = 2,889,156,026,554,913.50/62,015,530.83
  6. Step 6: Final answer
    x = 46,587,620.68

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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.