Home / 16,024,751,171.68-22,116,804,696.48-8,890,463,502.40

Finding the Fourth Proportional to 16,024,751,171.68, 22,116,804,696.48 and 8,890,463,502.40

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Solution

The fourth proportional to 16,024,751,171.68, 22,116,804,696.48 and 8,890,463,502.40 is: 12,270,308,776.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024,751,171.68 : 22,116,804,696.48 = 8,890,463,502.40 : x
  2. Step 2: Convert to fraction form
    16,024,751,171.68/22,116,804,696.48 = 8,890,463,502.40/x
  3. Step 3: Cross multiply
    16,024,751,171.68x = 22,116,804,696.48 × 8,890,463,502.40
  4. Step 4: Simplify right side
    16,024,751,171.68x = 196,628,644,943,764,324,352
  5. Step 5: Solve for x
    x = 196,628,644,943,764,324,352/16,024,751,171.68
  6. Step 6: Final answer
    x = 12,270,308,776.54

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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.