Home / 2,073,108,104.64-3,104,726,053.30-1,323,802,917.26

Finding the Fourth Proportional to 2,073,108,104.64, 3,104,726,053.30 and 1,323,802,917.26

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Solution

The fourth proportional to 2,073,108,104.64, 3,104,726,053.30 and 1,323,802,917.26 is: 1,982,552,379.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,108,104.64 : 3,104,726,053.30 = 1,323,802,917.26 : x
  2. Step 2: Convert to fraction form
    2,073,108,104.64/3,104,726,053.30 = 1,323,802,917.26/x
  3. Step 3: Cross multiply
    2,073,108,104.64x = 3,104,726,053.30 × 1,323,802,917.26
  4. Step 4: Simplify right side
    2,073,108,104.64x = 4,110,045,406,651,666,432
  5. Step 5: Solve for x
    x = 4,110,045,406,651,666,432/2,073,108,104.64
  6. Step 6: Final answer
    x = 1,982,552,379.90

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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.