Home / 4,243,675,121.55-5,813,855,660.95-4,084,623,359.55

Finding the Fourth Proportional to 4,243,675,121.55, 5,813,855,660.95 and 4,084,623,359.55

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Solution

The fourth proportional to 4,243,675,121.55, 5,813,855,660.95 and 4,084,623,359.55 is: 5,595,953,969.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,675,121.55 : 5,813,855,660.95 = 4,084,623,359.55 : x
  2. Step 2: Convert to fraction form
    4,243,675,121.55/5,813,855,660.95 = 4,084,623,359.55/x
  3. Step 3: Cross multiply
    4,243,675,121.55x = 5,813,855,660.95 × 4,084,623,359.55
  4. Step 4: Simplify right side
    4,243,675,121.55x = 23,747,410,641,758,572,544
  5. Step 5: Solve for x
    x = 23,747,410,641,758,572,544/4,243,675,121.55
  6. Step 6: Final answer
    x = 5,595,953,969.51

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.