Home / 2,026,283,765.64-2,796,300,154.26-1,167,483,710.58

Finding the Fourth Proportional to 2,026,283,765.64, 2,796,300,154.26 and 1,167,483,710.58

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Solution

The fourth proportional to 2,026,283,765.64, 2,796,300,154.26 and 1,167,483,710.58 is: 1,611,143,974.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,283,765.64 : 2,796,300,154.26 = 1,167,483,710.58 : x
  2. Step 2: Convert to fraction form
    2,026,283,765.64/2,796,300,154.26 = 1,167,483,710.58/x
  3. Step 3: Cross multiply
    2,026,283,765.64x = 2,796,300,154.26 × 1,167,483,710.58
  4. Step 4: Simplify right side
    2,026,283,765.64x = 3,264,634,879,990,891,008
  5. Step 5: Solve for x
    x = 3,264,634,879,990,891,008/2,026,283,765.64
  6. Step 6: Final answer
    x = 1,611,143,974.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.