Home / 2,094,638,825.50-3,141,973,984.65-929,794,161.58

Finding the Fourth Proportional to 2,094,638,825.50, 3,141,973,984.65 and 929,794,161.58

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Solution

The fourth proportional to 2,094,638,825.50, 3,141,973,984.65 and 929,794,161.58 is: 1,394,698,232.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,638,825.50 : 3,141,973,984.65 = 929,794,161.58 : x
  2. Step 2: Convert to fraction form
    2,094,638,825.50/3,141,973,984.65 = 929,794,161.58/x
  3. Step 3: Cross multiply
    2,094,638,825.50x = 3,141,973,984.65 × 929,794,161.58
  4. Step 4: Simplify right side
    2,094,638,825.50x = 2,921,389,066,763,819,008
  5. Step 5: Solve for x
    x = 2,921,389,066,763,819,008/2,094,638,825.50
  6. Step 6: Final answer
    x = 1,394,698,232.08

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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.