Home / 22,969,267,338.20-34,453,901,007.30-8,990,243,274.20

Finding the Fourth Proportional to 22,969,267,338.20, 34,453,901,007.30 and 8,990,243,274.20

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Solution

The fourth proportional to 22,969,267,338.20, 34,453,901,007.30 and 8,990,243,274.20 is: 13,485,364,911.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,969,267,338.20 : 34,453,901,007.30 = 8,990,243,274.20 : x
  2. Step 2: Convert to fraction form
    22,969,267,338.20/34,453,901,007.30 = 8,990,243,274.20/x
  3. Step 3: Cross multiply
    22,969,267,338.20x = 34,453,901,007.30 × 8,990,243,274.20
  4. Step 4: Simplify right side
    22,969,267,338.20x = 309,748,951,800,831,475,712
  5. Step 5: Solve for x
    x = 309,748,951,800,831,475,712/22,969,267,338.20
  6. Step 6: Final answer
    x = 13,485,364,911.30

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Double scale
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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.