Home / 2,048,151,028.94-2,826,448,423.06-1,108,353,670.52

Finding the Fourth Proportional to 2,048,151,028.94, 2,826,448,423.06 and 1,108,353,670.52

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Solution

The fourth proportional to 2,048,151,028.94, 2,826,448,423.06 and 1,108,353,670.52 is: 1,529,528,067.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,151,028.94 : 2,826,448,423.06 = 1,108,353,670.52 : x
  2. Step 2: Convert to fraction form
    2,048,151,028.94/2,826,448,423.06 = 1,108,353,670.52/x
  3. Step 3: Cross multiply
    2,048,151,028.94x = 2,826,448,423.06 × 1,108,353,670.52
  4. Step 4: Simplify right side
    2,048,151,028.94x = 3,132,704,484,234,016,768
  5. Step 5: Solve for x
    x = 3,132,704,484,234,016,768/2,048,151,028.94
  6. Step 6: Final answer
    x = 1,529,528,067.01

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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.