Home / 17,879,928,539,325-24,678,892,280,124-11,645,329,618,730

Finding the Fourth Proportional to 17,879,928,539,325, 24,678,892,280,124 and 11,645,329,618,730

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Solution

The fourth proportional to 17,879,928,539,325, 24,678,892,280,124 and 11,645,329,618,730 is: 16,073,544,958,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,879,928,539,325 : 24,678,892,280,124 = 11,645,329,618,730 : x
  2. Step 2: Convert to fraction form
    17,879,928,539,325/24,678,892,280,124 = 11,645,329,618,730/x
  3. Step 3: Cross multiply
    17,879,928,539,325x = 24,678,892,280,124 × 11,645,329,618,730
  4. Step 4: Simplify right side
    17,879,928,539,325x = 287,393,835,227,175,160,144,461,824
  5. Step 5: Solve for x
    x = 287,393,835,227,175,160,144,461,824/17,879,928,539,325
  6. Step 6: Final answer
    x = 16,073,544,958,252.10

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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.