Home / 16,750,071,256.22-23,116,007,351.67-9,613,428,011.42

Finding the Fourth Proportional to 16,750,071,256.22, 23,116,007,351.67 and 9,613,428,011.42

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Solution

The fourth proportional to 16,750,071,256.22, 23,116,007,351.67 and 9,613,428,011.42 is: 13,267,052,371.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,750,071,256.22 : 23,116,007,351.67 = 9,613,428,011.42 : x
  2. Step 2: Convert to fraction form
    16,750,071,256.22/23,116,007,351.67 = 9,613,428,011.42/x
  3. Step 3: Cross multiply
    16,750,071,256.22x = 23,116,007,351.67 × 9,613,428,011.42
  4. Step 4: Simplify right side
    16,750,071,256.22x = 222,224,072,586,735,026,176
  5. Step 5: Solve for x
    x = 222,224,072,586,735,026,176/16,750,071,256.22
  6. Step 6: Final answer
    x = 13,267,052,371.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.