Home / 17,511,794,042.12-24,166,299,088.74-9,483,148,435.40

Finding the Fourth Proportional to 17,511,794,042.12, 24,166,299,088.74 and 9,483,148,435.40

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Solution

The fourth proportional to 17,511,794,042.12, 24,166,299,088.74 and 9,483,148,435.40 is: 13,086,757,464.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,511,794,042.12 : 24,166,299,088.74 = 9,483,148,435.40 : x
  2. Step 2: Convert to fraction form
    17,511,794,042.12/24,166,299,088.74 = 9,483,148,435.40/x
  3. Step 3: Cross multiply
    17,511,794,042.12x = 24,166,299,088.74 × 9,483,148,435.40
  4. Step 4: Simplify right side
    17,511,794,042.12x = 229,172,601,392,793,190,400
  5. Step 5: Solve for x
    x = 229,172,601,392,793,190,400/17,511,794,042.12
  6. Step 6: Final answer
    x = 13,086,757,464.23

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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.