Home / 13,484,879,637,593-18,605,944,413,865-7,631,986,888,046.50

Finding the Fourth Proportional to 13,484,879,637,593, 18,605,944,413,865 and 7,631,986,888,046.50

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Solution

The fourth proportional to 13,484,879,637,593, 18,605,944,413,865 and 7,631,986,888,046.50 is: 10,530,336,764,035.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,484,879,637,593 : 18,605,944,413,865 = 7,631,986,888,046.50 : x
  2. Step 2: Convert to fraction form
    13,484,879,637,593/18,605,944,413,865 = 7,631,986,888,046.50/x
  3. Step 3: Cross multiply
    13,484,879,637,593x = 18,605,944,413,865 × 7,631,986,888,046.50
  4. Step 4: Simplify right side
    13,484,879,637,593x = 142,000,323,806,339,704,899,502,080
  5. Step 5: Solve for x
    x = 142,000,323,806,339,704,899,502,080/13,484,879,637,593
  6. Step 6: Final answer
    x = 10,530,336,764,035.53

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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.