Home / 27,435,312,636.78-41,154,952,404.32-11,483,605,995.85

Finding the Fourth Proportional to 27,435,312,636.78, 41,154,952,404.32 and 11,483,605,995.85

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Solution

The fourth proportional to 27,435,312,636.78, 41,154,952,404.32 and 11,483,605,995.85 is: 17,226,239,206.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,435,312,636.78 : 41,154,952,404.32 = 11,483,605,995.85 : x
  2. Step 2: Convert to fraction form
    27,435,312,636.78/41,154,952,404.32 = 11,483,605,995.85/x
  3. Step 3: Cross multiply
    27,435,312,636.78x = 41,154,952,404.32 × 11,483,605,995.85
  4. Step 4: Simplify right side
    27,435,312,636.78x = 472,607,258,189,170,540,544
  5. Step 5: Solve for x
    x = 472,607,258,189,170,540,544/27,435,312,636.78
  6. Step 6: Final answer
    x = 17,226,239,206.61

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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.