Home / 4,368,749,213.34-6,557,787,209.93-1,882,836,947.66

Finding the Fourth Proportional to 4,368,749,213.34, 6,557,787,209.93 and 1,882,836,947.66

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Solution

The fourth proportional to 4,368,749,213.34, 6,557,787,209.93 and 1,882,836,947.66 is: 2,826,265,242.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,749,213.34 : 6,557,787,209.93 = 1,882,836,947.66 : x
  2. Step 2: Convert to fraction form
    4,368,749,213.34/6,557,787,209.93 = 1,882,836,947.66/x
  3. Step 3: Cross multiply
    4,368,749,213.34x = 6,557,787,209.93 × 1,882,836,947.66
  4. Step 4: Simplify right side
    4,368,749,213.34x = 12,347,244,053,706,186,752
  5. Step 5: Solve for x
    x = 12,347,244,053,706,186,752/4,368,749,213.34
  6. Step 6: Final answer
    x = 2,826,265,242.24

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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.