Home / 2,601,403,935.63-3,589,841,302.56-1,411,947,366.33

Finding the Fourth Proportional to 2,601,403,935.63, 3,589,841,302.56 and 1,411,947,366.33

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Solution

The fourth proportional to 2,601,403,935.63, 3,589,841,302.56 and 1,411,947,366.33 is: 1,948,435,190.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,403,935.63 : 3,589,841,302.56 = 1,411,947,366.33 : x
  2. Step 2: Convert to fraction form
    2,601,403,935.63/3,589,841,302.56 = 1,411,947,366.33/x
  3. Step 3: Cross multiply
    2,601,403,935.63x = 3,589,841,302.56 × 1,411,947,366.33
  4. Step 4: Simplify right side
    2,601,403,935.63x = 5,068,666,972,705,254,400
  5. Step 5: Solve for x
    x = 5,068,666,972,705,254,400/2,601,403,935.63
  6. Step 6: Final answer
    x = 1,948,435,190.43

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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.