Home / 3,031,124,549.97-4,182,907,362.48-1,693,034,167.37

Finding the Fourth Proportional to 3,031,124,549.97, 4,182,907,362.48 and 1,693,034,167.37

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Solution

The fourth proportional to 3,031,124,549.97, 4,182,907,362.48 and 1,693,034,167.37 is: 2,336,362,286.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,124,549.97 : 4,182,907,362.48 = 1,693,034,167.37 : x
  2. Step 2: Convert to fraction form
    3,031,124,549.97/4,182,907,362.48 = 1,693,034,167.37/x
  3. Step 3: Cross multiply
    3,031,124,549.97x = 4,182,907,362.48 × 1,693,034,167.37
  4. Step 4: Simplify right side
    3,031,124,549.97x = 7,081,805,083,632,626,688
  5. Step 5: Solve for x
    x = 7,081,805,083,632,626,688/3,031,124,549.97
  6. Step 6: Final answer
    x = 2,336,362,286.30

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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.