Home / 22,325,900,018.05-33,495,384,916.01-7,199,165,181.71

Finding the Fourth Proportional to 22,325,900,018.05, 33,495,384,916.01 and 7,199,165,181.71

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Solution

The fourth proportional to 22,325,900,018.05, 33,495,384,916.01 and 7,199,165,181.71 is: 10,800,854,999.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325,900,018.05 : 33,495,384,916.01 = 7,199,165,181.71 : x
  2. Step 2: Convert to fraction form
    22,325,900,018.05/33,495,384,916.01 = 7,199,165,181.71/x
  3. Step 3: Cross multiply
    22,325,900,018.05x = 33,495,384,916.01 × 7,199,165,181.71
  4. Step 4: Simplify right side
    22,325,900,018.05x = 241,138,808,835,198,615,552
  5. Step 5: Solve for x
    x = 241,138,808,835,198,615,552/22,325,900,018.05
  6. Step 6: Final answer
    x = 10,800,854,999.81

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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.