Home / 1,609,632,031.15-2,414,448,046.73-1,546,142,546.35

Finding the Fourth Proportional to 1,609,632,031.15, 2,414,448,046.73 and 1,546,142,546.35

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Solution

The fourth proportional to 1,609,632,031.15, 2,414,448,046.73 and 1,546,142,546.35 is: 2,319,213,819.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,632,031.15 : 2,414,448,046.73 = 1,546,142,546.35 : x
  2. Step 2: Convert to fraction form
    1,609,632,031.15/2,414,448,046.73 = 1,546,142,546.35/x
  3. Step 3: Cross multiply
    1,609,632,031.15x = 2,414,448,046.73 × 1,546,142,546.35
  4. Step 4: Simplify right side
    1,609,632,031.15x = 3,733,080,851,000,905,728
  5. Step 5: Solve for x
    x = 3,733,080,851,000,905,728/1,609,632,031.15
  6. Step 6: Final answer
    x = 2,319,213,819.53

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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.