Home / 16,992,616,408.90-25,484,577,010.07-5,038,073,370.65

Finding the Fourth Proportional to 16,992,616,408.90, 25,484,577,010.07 and 5,038,073,370.65

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Solution

The fourth proportional to 16,992,616,408.90, 25,484,577,010.07 and 5,038,073,370.65 is: 7,555,821,052.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,992,616,408.90 : 25,484,577,010.07 = 5,038,073,370.65 : x
  2. Step 2: Convert to fraction form
    16,992,616,408.90/25,484,577,010.07 = 5,038,073,370.65/x
  3. Step 3: Cross multiply
    16,992,616,408.90x = 25,484,577,010.07 × 5,038,073,370.65
  4. Step 4: Simplify right side
    16,992,616,408.90x = 128,393,168,796,575,383,552
  5. Step 5: Solve for x
    x = 128,393,168,796,575,383,552/16,992,616,408.90
  6. Step 6: Final answer
    x = 7,555,821,052.33

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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.