Home / 2,835,242,422.96-4,252,845,788.52-1,525,761,301.36

Finding the Fourth Proportional to 2,835,242,422.96, 4,252,845,788.52 and 1,525,761,301.36

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Solution

The fourth proportional to 2,835,242,422.96, 4,252,845,788.52 and 1,525,761,301.36 is: 2,288,632,348.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,242,422.96 : 4,252,845,788.52 = 1,525,761,301.36 : x
  2. Step 2: Convert to fraction form
    2,835,242,422.96/4,252,845,788.52 = 1,525,761,301.36/x
  3. Step 3: Cross multiply
    2,835,242,422.96x = 4,252,845,788.52 × 1,525,761,301.36
  4. Step 4: Simplify right side
    2,835,242,422.96x = 6,488,827,524,775,669,760
  5. Step 5: Solve for x
    x = 6,488,827,524,775,669,760/2,835,242,422.96
  6. Step 6: Final answer
    x = 2,288,632,348.41

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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.