Home / 1,749,222,105.52-2,413,955,184.46-1,044,435,675.28

Finding the Fourth Proportional to 1,749,222,105.52, 2,413,955,184.46 and 1,044,435,675.28

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Solution

The fourth proportional to 1,749,222,105.52, 2,413,955,184.46 and 1,044,435,675.28 is: 1,441,338,355.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,222,105.52 : 2,413,955,184.46 = 1,044,435,675.28 : x
  2. Step 2: Convert to fraction form
    1,749,222,105.52/2,413,955,184.46 = 1,044,435,675.28/x
  3. Step 3: Cross multiply
    1,749,222,105.52x = 2,413,955,184.46 × 1,044,435,675.28
  4. Step 4: Simplify right side
    1,749,222,105.52x = 2,521,220,913,177,137,152
  5. Step 5: Solve for x
    x = 2,521,220,913,177,137,152/1,749,222,105.52
  6. Step 6: Final answer
    x = 1,441,338,355.62

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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.