Home / 22,989,906,004.80-34,484,859,007.20-20,510,414,875.20

Finding the Fourth Proportional to 22,989,906,004.80, 34,484,859,007.20 and 20,510,414,875.20

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Solution

The fourth proportional to 22,989,906,004.80, 34,484,859,007.20 and 20,510,414,875.20 is: 30,765,622,312.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,989,906,004.80 : 34,484,859,007.20 = 20,510,414,875.20 : x
  2. Step 2: Convert to fraction form
    22,989,906,004.80/34,484,859,007.20 = 20,510,414,875.20/x
  3. Step 3: Cross multiply
    22,989,906,004.80x = 34,484,859,007.20 × 20,510,414,875.20
  4. Step 4: Simplify right side
    22,989,906,004.80x = 707,298,765,150,449,565,696
  5. Step 5: Solve for x
    x = 707,298,765,150,449,565,696/22,989,906,004.80
  6. Step 6: Final answer
    x = 30,765,622,312.80

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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.