Home / 17,169,408,616.80-25,754,112,925.20-9,332,992,207.20

Finding the Fourth Proportional to 17,169,408,616.80, 25,754,112,925.20 and 9,332,992,207.20

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Solution

The fourth proportional to 17,169,408,616.80, 25,754,112,925.20 and 9,332,992,207.20 is: 13,999,488,310.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,169,408,616.80 : 25,754,112,925.20 = 9,332,992,207.20 : x
  2. Step 2: Convert to fraction form
    17,169,408,616.80/25,754,112,925.20 = 9,332,992,207.20/x
  3. Step 3: Cross multiply
    17,169,408,616.80x = 25,754,112,925.20 × 9,332,992,207.20
  4. Step 4: Simplify right side
    17,169,408,616.80x = 240,362,935,234,240,413,696
  5. Step 5: Solve for x
    x = 240,362,935,234,240,413,696/17,169,408,616.80
  6. Step 6: Final answer
    x = 13,999,488,310.80

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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.