Home / 27,300,357,382.08-40,952,066,615.28-7,669,522,073.28

Finding the Fourth Proportional to 27,300,357,382.08, 40,952,066,615.28 and 7,669,522,073.28

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Solution

The fourth proportional to 27,300,357,382.08, 40,952,066,615.28 and 7,669,522,073.28 is: 11,504,713,086.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,300,357,382.08 : 40,952,066,615.28 = 7,669,522,073.28 : x
  2. Step 2: Convert to fraction form
    27,300,357,382.08/40,952,066,615.28 = 7,669,522,073.28/x
  3. Step 3: Cross multiply
    27,300,357,382.08x = 40,952,066,615.28 × 7,669,522,073.28
  4. Step 4: Simplify right side
    27,300,357,382.08x = 314,082,778,852,322,902,016
  5. Step 5: Solve for x
    x = 314,082,778,852,322,902,016/27,300,357,382.08
  6. Step 6: Final answer
    x = 11,504,713,086.96

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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.