Home / 45,522,069.20-68,141,386.20-44,104,893.20

Finding the Fourth Proportional to 45,522,069.20, 68,141,386.20 and 44,104,893.20

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Solution

The fourth proportional to 45,522,069.20, 68,141,386.20 and 44,104,893.20 is: 66,020,034.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,522,069.20 : 68,141,386.20 = 44,104,893.20 : x
  2. Step 2: Convert to fraction form
    45,522,069.20/68,141,386.20 = 44,104,893.20/x
  3. Step 3: Cross multiply
    45,522,069.20x = 68,141,386.20 × 44,104,893.20
  4. Step 4: Simplify right side
    45,522,069.20x = 3,005,368,560,850,954
  5. Step 5: Solve for x
    x = 3,005,368,560,850,954/45,522,069.20
  6. Step 6: Final answer
    x = 66,020,034.10

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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.