Home / 1,751,142,339,633.90-2,627,109,586,523.20-945,291,983,445.90

Finding the Fourth Proportional to 1,751,142,339,633.90, 2,627,109,586,523.20 and 945,291,983,445.90

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Solution

The fourth proportional to 1,751,142,339,633.90, 2,627,109,586,523.20 and 945,291,983,445.90 is: 1,418,151,783,305.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,142,339,633.90 : 2,627,109,586,523.20 = 945,291,983,445.90 : x
  2. Step 2: Convert to fraction form
    1,751,142,339,633.90/2,627,109,586,523.20 = 945,291,983,445.90/x
  3. Step 3: Cross multiply
    1,751,142,339,633.90x = 2,627,109,586,523.20 × 945,291,983,445.90
  4. Step 4: Simplify right side
    1,751,142,339,633.90x = 2,483,385,631,774,254,080,983,040
  5. Step 5: Solve for x
    x = 2,483,385,631,774,254,080,983,040/1,751,142,339,633.90
  6. Step 6: Final answer
    x = 1,418,151,783,305.88

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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.