Home / 4,947,151,709.94-6,827,815,628.35-3,017,039,269.83

Finding the Fourth Proportional to 4,947,151,709.94, 6,827,815,628.35 and 3,017,039,269.83

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Solution

The fourth proportional to 4,947,151,709.94, 6,827,815,628.35 and 3,017,039,269.83 is: 4,163,969,307.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,151,709.94 : 6,827,815,628.35 = 3,017,039,269.83 : x
  2. Step 2: Convert to fraction form
    4,947,151,709.94/6,827,815,628.35 = 3,017,039,269.83/x
  3. Step 3: Cross multiply
    4,947,151,709.94x = 6,827,815,628.35 × 3,017,039,269.83
  4. Step 4: Simplify right side
    4,947,151,709.94x = 20,599,787,877,890,949,120
  5. Step 5: Solve for x
    x = 20,599,787,877,890,949,120/4,947,151,709.94
  6. Step 6: Final answer
    x = 4,163,969,307.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.