Home / 3,026,931,833.20-4,540,397,749.80-1,632,218,072.80

Finding the Fourth Proportional to 3,026,931,833.20, 4,540,397,749.80 and 1,632,218,072.80

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Solution

The fourth proportional to 3,026,931,833.20, 4,540,397,749.80 and 1,632,218,072.80 is: 2,448,327,109.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,931,833.20 : 4,540,397,749.80 = 1,632,218,072.80 : x
  2. Step 2: Convert to fraction form
    3,026,931,833.20/4,540,397,749.80 = 1,632,218,072.80/x
  3. Step 3: Cross multiply
    3,026,931,833.20x = 4,540,397,749.80 × 1,632,218,072.80
  4. Step 4: Simplify right side
    3,026,931,833.20x = 7,410,919,264,924,012,544
  5. Step 5: Solve for x
    x = 7,410,919,264,924,012,544/3,026,931,833.20
  6. Step 6: Final answer
    x = 2,448,327,109.20

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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.