Home / 1,104,941,548.69-1,668,883,980.94

Finding the Third Proportional to 1,104,941,548.69 and 1,668,883,980.94

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Solution

The third proportional to 1,104,941,548.69 and 1,668,883,980.94 is: 2,520,652,558.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,941,548.69 : 1,668,883,980.94 = 1,668,883,980.94 : x
  2. Step 2: Convert to fraction form
    1,104,941,548.69/1,668,883,980.94 = 1,668,883,980.94/x
  3. Step 3: Cross multiply
    1,104,941,548.69x = 1,668,883,980.94 × 1,668,883,980.94
  4. Step 4: Simplify right side
    1,104,941,548.69x = 2,785,173,741,829,797,888
  5. Step 5: Solve for x
    x = 2,785,173,741,829,797,888/1,104,941,548.69
  6. Step 6: Final answer
    x = 2,520,652,558.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.