Home / 2,174,833,358.88-3,263,874,697.92-1,473,662,946.72

Finding the Fourth Proportional to 2,174,833,358.88, 3,263,874,697.92 and 1,473,662,946.72

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Solution

The fourth proportional to 2,174,833,358.88, 3,263,874,697.92 and 1,473,662,946.72 is: 2,211,595,286.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,833,358.88 : 3,263,874,697.92 = 1,473,662,946.72 : x
  2. Step 2: Convert to fraction form
    2,174,833,358.88/3,263,874,697.92 = 1,473,662,946.72/x
  3. Step 3: Cross multiply
    2,174,833,358.88x = 3,263,874,697.92 × 1,473,662,946.72
  4. Step 4: Simplify right side
    2,174,833,358.88x = 4,809,851,205,061,637,120
  5. Step 5: Solve for x
    x = 4,809,851,205,061,637,120/2,174,833,358.88
  6. Step 6: Final answer
    x = 2,211,595,286.33

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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.