Home / 49,662,831,619.56-74,493,545,902.02-23,118,501,582.12

Finding the Fourth Proportional to 49,662,831,619.56, 74,493,545,902.02 and 23,118,501,582.12

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Solution

The fourth proportional to 49,662,831,619.56, 74,493,545,902.02 and 23,118,501,582.12 is: 34,677,425,805.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,662,831,619.56 : 74,493,545,902.02 = 23,118,501,582.12 : x
  2. Step 2: Convert to fraction form
    49,662,831,619.56/74,493,545,902.02 = 23,118,501,582.12/x
  3. Step 3: Cross multiply
    49,662,831,619.56x = 74,493,545,902.02 × 23,118,501,582.12
  4. Step 4: Simplify right side
    49,662,831,619.56x = 1,722,179,158,793,578,348,544
  5. Step 5: Solve for x
    x = 1,722,179,158,793,578,348,544/49,662,831,619.56
  6. Step 6: Final answer
    x = 34,677,425,805.81

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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.