Home / 17,879,124,908.66-26,817,795,876.96-6,686,176,196.66

Finding the Fourth Proportional to 17,879,124,908.66, 26,817,795,876.96 and 6,686,176,196.66

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Solution

The fourth proportional to 17,879,124,908.66, 26,817,795,876.96 and 6,686,176,196.66 is: 10,028,930,909.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,879,124,908.66 : 26,817,795,876.96 = 6,686,176,196.66 : x
  2. Step 2: Convert to fraction form
    17,879,124,908.66/26,817,795,876.96 = 6,686,176,196.66/x
  3. Step 3: Cross multiply
    17,879,124,908.66x = 26,817,795,876.96 × 6,686,176,196.66
  4. Step 4: Simplify right side
    17,879,124,908.66x = 179,308,508,439,282,548,736
  5. Step 5: Solve for x
    x = 179,308,508,439,282,548,736/17,879,124,908.66
  6. Step 6: Final answer
    x = 10,028,930,909.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.