Home / 2,756,628,946.60-3,804,469,558.16-1,567,376,107.88

Finding the Fourth Proportional to 2,756,628,946.60, 3,804,469,558.16 and 1,567,376,107.88

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Solution

The fourth proportional to 2,756,628,946.60, 3,804,469,558.16 and 1,567,376,107.88 is: 2,163,161,892.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,756,628,946.60 : 3,804,469,558.16 = 1,567,376,107.88 : x
  2. Step 2: Convert to fraction form
    2,756,628,946.60/3,804,469,558.16 = 1,567,376,107.88/x
  3. Step 3: Cross multiply
    2,756,628,946.60x = 3,804,469,558.16 × 1,567,376,107.88
  4. Step 4: Simplify right side
    2,756,628,946.60x = 5,963,034,688,616,764,416
  5. Step 5: Solve for x
    x = 5,963,034,688,616,764,416/2,756,628,946.60
  6. Step 6: Final answer
    x = 2,163,161,892.34

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1.5x scale

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.