Home / 11,031,694,099.44-16,547,432,095.08-5,054,124,718.32

Finding the Fourth Proportional to 11,031,694,099.44, 16,547,432,095.08 and 5,054,124,718.32

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Solution

The fourth proportional to 11,031,694,099.44, 16,547,432,095.08 and 5,054,124,718.32 is: 7,581,137,114.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,031,694,099.44 : 16,547,432,095.08 = 5,054,124,718.32 : x
  2. Step 2: Convert to fraction form
    11,031,694,099.44/16,547,432,095.08 = 5,054,124,718.32/x
  3. Step 3: Cross multiply
    11,031,694,099.44x = 16,547,432,095.08 × 5,054,124,718.32
  4. Step 4: Simplify right side
    11,031,694,099.44x = 83,632,785,576,465,530,880
  5. Step 5: Solve for x
    x = 83,632,785,576,465,530,880/11,031,694,099.44
  6. Step 6: Final answer
    x = 7,581,137,114.81

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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.