Home / 17,319,597,751.11-23,901,043,920.26-9,399,001,087.11

Finding the Fourth Proportional to 17,319,597,751.11, 23,901,043,920.26 and 9,399,001,087.11

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Solution

The fourth proportional to 17,319,597,751.11, 23,901,043,920.26 and 9,399,001,087.11 is: 12,970,620,970.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,319,597,751.11 : 23,901,043,920.26 = 9,399,001,087.11 : x
  2. Step 2: Convert to fraction form
    17,319,597,751.11/23,901,043,920.26 = 9,399,001,087.11/x
  3. Step 3: Cross multiply
    17,319,597,751.11x = 23,901,043,920.26 × 9,399,001,087.11
  4. Step 4: Simplify right side
    17,319,597,751.11x = 224,645,937,789,540,630,528
  5. Step 5: Solve for x
    x = 224,645,937,789,540,630,528/17,319,597,751.11
  6. Step 6: Final answer
    x = 12,970,620,970.41

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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.