Home / 22,292,607,564.34-30,763,803,460.42-12,268,102,411.46

Finding the Fourth Proportional to 22,292,607,564.34, 30,763,803,460.42 and 12,268,102,411.46

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Solution

The fourth proportional to 22,292,607,564.34, 30,763,803,460.42 and 12,268,102,411.46 is: 16,929,984,091.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292,607,564.34 : 30,763,803,460.42 = 12,268,102,411.46 : x
  2. Step 2: Convert to fraction form
    22,292,607,564.34/30,763,803,460.42 = 12,268,102,411.46/x
  3. Step 3: Cross multiply
    22,292,607,564.34x = 30,763,803,460.42 × 12,268,102,411.46
  4. Step 4: Simplify right side
    22,292,607,564.34x = 377,413,491,418,576,912,384
  5. Step 5: Solve for x
    x = 377,413,491,418,576,912,384/22,292,607,564.34
  6. Step 6: Final answer
    x = 16,929,984,091.33

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1.5x scale

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.