Home / 2,749,783,453,634-3,794,530,186,574.20-1,515,119,796,697

Finding the Fourth Proportional to 2,749,783,453,634, 3,794,530,186,574.20 and 1,515,119,796,697

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Solution

The fourth proportional to 2,749,783,453,634, 3,794,530,186,574.20 and 1,515,119,796,697 is: 2,090,771,110,446.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,783,453,634 : 3,794,530,186,574.20 = 1,515,119,796,697 : x
  2. Step 2: Convert to fraction form
    2,749,783,453,634/3,794,530,186,574.20 = 1,515,119,796,697/x
  3. Step 3: Cross multiply
    2,749,783,453,634x = 3,794,530,186,574.20 × 1,515,119,796,697
  4. Step 4: Simplify right side
    2,749,783,453,634x = 5,749,167,804,842,931,610,714,112
  5. Step 5: Solve for x
    x = 5,749,167,804,842,931,610,714,112/2,749,783,453,634
  6. Step 6: Final answer
    x = 2,090,771,110,446.92

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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.