Home / 248,365,055.70-372,547,583.55-244,333,977.30

Finding the Fourth Proportional to 248,365,055.70, 372,547,583.55 and 244,333,977.30

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Solution

The fourth proportional to 248,365,055.70, 372,547,583.55 and 244,333,977.30 is: 366,500,965.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,365,055.70 : 372,547,583.55 = 244,333,977.30 : x
  2. Step 2: Convert to fraction form
    248,365,055.70/372,547,583.55 = 244,333,977.30/x
  3. Step 3: Cross multiply
    248,365,055.70x = 372,547,583.55 × 244,333,977.30
  4. Step 4: Simplify right side
    248,365,055.70x = 91,026,032,822,275,568
  5. Step 5: Solve for x
    x = 91,026,032,822,275,568/248,365,055.70
  6. Step 6: Final answer
    x = 366,500,965.95

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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.