Home / 27,958,105,185.58-41,937,314,555.50-9,325,549,891.54

Finding the Fourth Proportional to 27,958,105,185.58, 41,937,314,555.50 and 9,325,549,891.54

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Solution

The fourth proportional to 27,958,105,185.58, 41,937,314,555.50 and 9,325,549,891.54 is: 13,988,377,131.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,958,105,185.58 : 41,937,314,555.50 = 9,325,549,891.54 : x
  2. Step 2: Convert to fraction form
    27,958,105,185.58/41,937,314,555.50 = 9,325,549,891.54/x
  3. Step 3: Cross multiply
    27,958,105,185.58x = 41,937,314,555.50 × 9,325,549,891.54
  4. Step 4: Simplify right side
    27,958,105,185.58x = 391,088,519,204,521,902,080
  5. Step 5: Solve for x
    x = 391,088,519,204,521,902,080/27,958,105,185.58
  6. Step 6: Final answer
    x = 13,988,377,131.02

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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.