Home / 45,531,042.19-62,832,053.54-25,684,850.48

Finding the Fourth Proportional to 45,531,042.19, 62,832,053.54 and 25,684,850.48

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Solution

The fourth proportional to 45,531,042.19, 62,832,053.54 and 25,684,850.48 is: 35,444,651.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,531,042.19 : 62,832,053.54 = 25,684,850.48 : x
  2. Step 2: Convert to fraction form
    45,531,042.19/62,832,053.54 = 25,684,850.48/x
  3. Step 3: Cross multiply
    45,531,042.19x = 62,832,053.54 × 25,684,850.48
  4. Step 4: Simplify right side
    45,531,042.19x = 1,613,831,900,083,670.25
  5. Step 5: Solve for x
    x = 1,613,831,900,083,670.25/45,531,042.19
  6. Step 6: Final answer
    x = 35,444,651.00

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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.