Home / 16,462,564,598.25-22,718,339,143.38-9,325,978,410.33

Finding the Fourth Proportional to 16,462,564,598.25, 22,718,339,143.38 and 9,325,978,410.33

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Solution

The fourth proportional to 16,462,564,598.25, 22,718,339,143.38 and 9,325,978,410.33 is: 12,869,850,205.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,462,564,598.25 : 22,718,339,143.38 = 9,325,978,410.33 : x
  2. Step 2: Convert to fraction form
    16,462,564,598.25/22,718,339,143.38 = 9,325,978,410.33/x
  3. Step 3: Cross multiply
    16,462,564,598.25x = 22,718,339,143.38 × 9,325,978,410.33
  4. Step 4: Simplify right side
    16,462,564,598.25x = 211,870,740,369,556,635,648
  5. Step 5: Solve for x
    x = 211,870,740,369,556,635,648/16,462,564,598.25
  6. Step 6: Final answer
    x = 12,869,850,205.00

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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.