Home / 38,233,386,916.22-57,340,298,267.04-11,335,665,080.18

Finding the Fourth Proportional to 38,233,386,916.22, 57,340,298,267.04 and 11,335,665,080.18

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Solution

The fourth proportional to 38,233,386,916.22, 57,340,298,267.04 and 11,335,665,080.18 is: 17,000,597,362.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,233,386,916.22 : 57,340,298,267.04 = 11,335,665,080.18 : x
  2. Step 2: Convert to fraction form
    38,233,386,916.22/57,340,298,267.04 = 11,335,665,080.18/x
  3. Step 3: Cross multiply
    38,233,386,916.22x = 57,340,298,267.04 × 11,335,665,080.18
  4. Step 4: Simplify right side
    38,233,386,916.22x = 649,990,416,752,504,340,480
  5. Step 5: Solve for x
    x = 649,990,416,752,504,340,480/38,233,386,916.22
  6. Step 6: Final answer
    x = 17,000,597,362.11

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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.