Home / 2,002,816,135.92-2,764,051,728-1,111,030,384.80

Finding the Fourth Proportional to 2,002,816,135.92, 2,764,051,728 and 1,111,030,384.80

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Solution

The fourth proportional to 2,002,816,135.92, 2,764,051,728 and 1,111,030,384.80 is: 1,533,313,717.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,816,135.92 : 2,764,051,728 = 1,111,030,384.80 : x
  2. Step 2: Convert to fraction form
    2,002,816,135.92/2,764,051,728 = 1,111,030,384.80/x
  3. Step 3: Cross multiply
    2,002,816,135.92x = 2,764,051,728 × 1,111,030,384.80
  4. Step 4: Simplify right side
    2,002,816,135.92x = 3,070,945,454,966,944,768
  5. Step 5: Solve for x
    x = 3,070,945,454,966,944,768/2,002,816,135.92
  6. Step 6: Final answer
    x = 1,533,313,717.57

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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.