Home / 2,182,844,084.46-3,273,070,384.43-1,075,012,804.68

Finding the Fourth Proportional to 2,182,844,084.46, 3,273,070,384.43 and 1,075,012,804.68

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Solution

The fourth proportional to 2,182,844,084.46, 3,273,070,384.43 and 1,075,012,804.68 is: 1,611,930,324.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,844,084.46 : 3,273,070,384.43 = 1,075,012,804.68 : x
  2. Step 2: Convert to fraction form
    2,182,844,084.46/3,273,070,384.43 = 1,075,012,804.68/x
  3. Step 3: Cross multiply
    2,182,844,084.46x = 3,273,070,384.43 × 1,075,012,804.68
  4. Step 4: Simplify right side
    2,182,844,084.46x = 3,518,592,573,867,412,480
  5. Step 5: Solve for x
    x = 3,518,592,573,867,412,480/2,182,844,084.46
  6. Step 6: Final answer
    x = 1,611,930,324.72

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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.