Home / 18,334,206,316.67-27,473,240,036.51-12,336,115,670.87

Finding the Fourth Proportional to 18,334,206,316.67, 27,473,240,036.51 and 12,336,115,670.87

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Solution

The fourth proportional to 18,334,206,316.67, 27,473,240,036.51 and 12,336,115,670.87 is: 18,485,287,068.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,334,206,316.67 : 27,473,240,036.51 = 12,336,115,670.87 : x
  2. Step 2: Convert to fraction form
    18,334,206,316.67/27,473,240,036.51 = 12,336,115,670.87/x
  3. Step 3: Cross multiply
    18,334,206,316.67x = 27,473,240,036.51 × 12,336,115,670.87
  4. Step 4: Simplify right side
    18,334,206,316.67x = 338,913,066,943,765,086,208
  5. Step 5: Solve for x
    x = 338,913,066,943,765,086,208/18,334,206,316.67
  6. Step 6: Final answer
    x = 18,485,287,068.89

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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.