Home / 9,942,778,334.34-14,916,132,214.56-3,647,266,016.24

Finding the Fourth Proportional to 9,942,778,334.34, 14,916,132,214.56 and 3,647,266,016.24

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Solution

The fourth proportional to 9,942,778,334.34, 14,916,132,214.56 and 3,647,266,016.24 is: 5,471,619,731.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,942,778,334.34 : 14,916,132,214.56 = 3,647,266,016.24 : x
  2. Step 2: Convert to fraction form
    9,942,778,334.34/14,916,132,214.56 = 3,647,266,016.24/x
  3. Step 3: Cross multiply
    9,942,778,334.34x = 14,916,132,214.56 × 3,647,266,016.24
  4. Step 4: Simplify right side
    9,942,778,334.34x = 54,403,102,119,944,667,136
  5. Step 5: Solve for x
    x = 54,403,102,119,944,667,136/9,942,778,334.34
  6. Step 6: Final answer
    x = 5,471,619,731.48

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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.