Home / 1,497,131,932.20-2,241,393,226.20-1,454,085,211.20

Finding the Fourth Proportional to 1,497,131,932.20, 2,241,393,226.20 and 1,454,085,211.20

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Solution

The fourth proportional to 1,497,131,932.20, 2,241,393,226.20 and 1,454,085,211.20 is: 2,176,946,916.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,131,932.20 : 2,241,393,226.20 = 1,454,085,211.20 : x
  2. Step 2: Convert to fraction form
    1,497,131,932.20/2,241,393,226.20 = 1,454,085,211.20/x
  3. Step 3: Cross multiply
    1,497,131,932.20x = 2,241,393,226.20 × 1,454,085,211.20
  4. Step 4: Simplify right side
    1,497,131,932.20x = 3,259,176,742,701,276,160
  5. Step 5: Solve for x
    x = 3,259,176,742,701,276,160/1,497,131,932.20
  6. Step 6: Final answer
    x = 2,176,946,916.04

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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.