Home / 10,964,394,610.64-15,131,048,570.56-5,952,142,032.40

Finding the Fourth Proportional to 10,964,394,610.64, 15,131,048,570.56 and 5,952,142,032.40

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Solution

The fourth proportional to 10,964,394,610.64, 15,131,048,570.56 and 5,952,142,032.40 is: 8,214,055,895.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,394,610.64 : 15,131,048,570.56 = 5,952,142,032.40 : x
  2. Step 2: Convert to fraction form
    10,964,394,610.64/15,131,048,570.56 = 5,952,142,032.40/x
  3. Step 3: Cross multiply
    10,964,394,610.64x = 15,131,048,570.56 × 5,952,142,032.40
  4. Step 4: Simplify right side
    10,964,394,610.64x = 90,062,150,191,116,107,776
  5. Step 5: Solve for x
    x = 90,062,150,191,116,107,776/10,964,394,610.64
  6. Step 6: Final answer
    x = 8,214,055,895.41

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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.