Home / 1,669,896,917.70-2,504,845,376.55-1,669,896,917.70

Finding the Fourth Proportional to 1,669,896,917.70, 2,504,845,376.55 and 1,669,896,917.70

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Solution

The fourth proportional to 1,669,896,917.70, 2,504,845,376.55 and 1,669,896,917.70 is: 2,504,845,376.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,896,917.70 : 2,504,845,376.55 = 1,669,896,917.70 : x
  2. Step 2: Convert to fraction form
    1,669,896,917.70/2,504,845,376.55 = 1,669,896,917.70/x
  3. Step 3: Cross multiply
    1,669,896,917.70x = 2,504,845,376.55 × 1,669,896,917.70
  4. Step 4: Simplify right side
    1,669,896,917.70x = 4,182,833,573,615,941,120
  5. Step 5: Solve for x
    x = 4,182,833,573,615,941,120/1,669,896,917.70
  6. Step 6: Final answer
    x = 2,504,845,376.55

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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.