Home / 22,031,923,407.36-33,054,369,024-7,108,809,021.60

Finding the Fourth Proportional to 22,031,923,407.36, 33,054,369,024 and 7,108,809,021.60

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Solution

The fourth proportional to 22,031,923,407.36, 33,054,369,024 and 7,108,809,021.60 is: 10,665,305,628.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,031,923,407.36 : 33,054,369,024 = 7,108,809,021.60 : x
  2. Step 2: Convert to fraction form
    22,031,923,407.36/33,054,369,024 = 7,108,809,021.60/x
  3. Step 3: Cross multiply
    22,031,923,407.36x = 33,054,369,024 × 7,108,809,021.60
  4. Step 4: Simplify right side
    22,031,923,407.36x = 234,977,196,721,106,812,928
  5. Step 5: Solve for x
    x = 234,977,196,721,106,812,928/22,031,923,407.36
  6. Step 6: Final answer
    x = 10,665,305,628.41

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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.