Home / 2,699,912,702.35-3,725,852,078.73-1,494,256,301.06

Finding the Fourth Proportional to 2,699,912,702.35, 3,725,852,078.73 and 1,494,256,301.06

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Solution

The fourth proportional to 2,699,912,702.35, 3,725,852,078.73 and 1,494,256,301.06 is: 2,062,058,503.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,912,702.35 : 3,725,852,078.73 = 1,494,256,301.06 : x
  2. Step 2: Convert to fraction form
    2,699,912,702.35/3,725,852,078.73 = 1,494,256,301.06/x
  3. Step 3: Cross multiply
    2,699,912,702.35x = 3,725,852,078.73 × 1,494,256,301.06
  4. Step 4: Simplify right side
    2,699,912,702.35x = 5,567,377,945,438,483,456
  5. Step 5: Solve for x
    x = 5,567,377,945,438,483,456/2,699,912,702.35
  6. Step 6: Final answer
    x = 2,062,058,503.07

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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.