Home / 2,110,683,095.82-3,166,511,039.82-730,497,620.16

Finding the Fourth Proportional to 2,110,683,095.82, 3,166,511,039.82 and 730,497,620.16

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Solution

The fourth proportional to 2,110,683,095.82, 3,166,511,039.82 and 730,497,620.16 is: 1,095,914,769.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,683,095.82 : 3,166,511,039.82 = 730,497,620.16 : x
  2. Step 2: Convert to fraction form
    2,110,683,095.82/3,166,511,039.82 = 730,497,620.16/x
  3. Step 3: Cross multiply
    2,110,683,095.82x = 3,166,511,039.82 × 730,497,620.16
  4. Step 4: Simplify right side
    2,110,683,095.82x = 2,313,128,778,798,877,184
  5. Step 5: Solve for x
    x = 2,313,128,778,798,877,184/2,110,683,095.82
  6. Step 6: Final answer
    x = 1,095,914,769.67

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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.