Home / 49,662,831,616.56-74,493,545,897.52-23,118,501,579.12

Finding the Fourth Proportional to 49,662,831,616.56, 74,493,545,897.52 and 23,118,501,579.12

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Solution

The fourth proportional to 49,662,831,616.56, 74,493,545,897.52 and 23,118,501,579.12 is: 34,677,425,801.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,662,831,616.56 : 74,493,545,897.52 = 23,118,501,579.12 : x
  2. Step 2: Convert to fraction form
    49,662,831,616.56/74,493,545,897.52 = 23,118,501,579.12/x
  3. Step 3: Cross multiply
    49,662,831,616.56x = 74,493,545,897.52 × 23,118,501,579.12
  4. Step 4: Simplify right side
    49,662,831,616.56x = 1,722,179,158,466,064,285,696
  5. Step 5: Solve for x
    x = 1,722,179,158,466,064,285,696/49,662,831,616.56
  6. Step 6: Final answer
    x = 34,677,425,801.31

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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.