Home / 17,879,928,539,356-24,678,892,280,164-11,645,329,618,760

Finding the Fourth Proportional to 17,879,928,539,356, 24,678,892,280,164 and 11,645,329,618,760

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Solution

The fourth proportional to 17,879,928,539,356, 24,678,892,280,164 and 11,645,329,618,760 is: 16,073,544,958,291.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,879,928,539,356 : 24,678,892,280,164 = 11,645,329,618,760 : x
  2. Step 2: Convert to fraction form
    17,879,928,539,356/24,678,892,280,164 = 11,645,329,618,760/x
  3. Step 3: Cross multiply
    17,879,928,539,356x = 24,678,892,280,164 × 11,645,329,618,760
  4. Step 4: Simplify right side
    17,879,928,539,356x = 287,393,835,228,381,324,400,132,096
  5. Step 5: Solve for x
    x = 287,393,835,228,381,324,400,132,096/17,879,928,539,356
  6. Step 6: Final answer
    x = 16,073,544,958,291.69

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Double scale
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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.