Home / 26,338,277,720.33-39,499,090,583.61-8,649,039,299.21

Finding the Fourth Proportional to 26,338,277,720.33, 39,499,090,583.61 and 8,649,039,299.21

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Solution

The fourth proportional to 26,338,277,720.33, 39,499,090,583.61 and 8,649,039,299.21 is: 12,970,824,834.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,338,277,720.33 : 39,499,090,583.61 = 8,649,039,299.21 : x
  2. Step 2: Convert to fraction form
    26,338,277,720.33/39,499,090,583.61 = 8,649,039,299.21/x
  3. Step 3: Cross multiply
    26,338,277,720.33x = 39,499,090,583.61 × 8,649,039,299.21
  4. Step 4: Simplify right side
    26,338,277,720.33x = 341,629,186,740,698,546,176
  5. Step 5: Solve for x
    x = 341,629,186,740,698,546,176/26,338,277,720.33
  6. Step 6: Final answer
    x = 12,970,824,834.04

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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.