Home / 23,009,012,137.03-34,483,006,849.14-11,816,434,209.83

Finding the Fourth Proportional to 23,009,012,137.03, 34,483,006,849.14 and 11,816,434,209.83

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Solution

The fourth proportional to 23,009,012,137.03, 34,483,006,849.14 and 11,816,434,209.83 is: 17,708,982,000.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,009,012,137.03 : 34,483,006,849.14 = 11,816,434,209.83 : x
  2. Step 2: Convert to fraction form
    23,009,012,137.03/34,483,006,849.14 = 11,816,434,209.83/x
  3. Step 3: Cross multiply
    23,009,012,137.03x = 34,483,006,849.14 × 11,816,434,209.83
  4. Step 4: Simplify right side
    23,009,012,137.03x = 407,466,181,789,807,673,344
  5. Step 5: Solve for x
    x = 407,466,181,789,807,673,344/23,009,012,137.03
  6. Step 6: Final answer
    x = 17,708,982,000.75

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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.