Home / 3,708,592,128,608.20-5,562,888,192,912.40-3,113,514,257,504.20

Finding the Fourth Proportional to 3,708,592,128,608.20, 5,562,888,192,912.40 and 3,113,514,257,504.20

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Solution

The fourth proportional to 3,708,592,128,608.20, 5,562,888,192,912.40 and 3,113,514,257,504.20 is: 4,670,271,386,256.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,592,128,608.20 : 5,562,888,192,912.40 = 3,113,514,257,504.20 : x
  2. Step 2: Convert to fraction form
    3,708,592,128,608.20/5,562,888,192,912.40 = 3,113,514,257,504.20/x
  3. Step 3: Cross multiply
    3,708,592,128,608.20x = 5,562,888,192,912.40 × 3,113,514,257,504.20
  4. Step 4: Simplify right side
    3,708,592,128,608.20x = 17,320,131,701,534,535,175,897,088
  5. Step 5: Solve for x
    x = 17,320,131,701,534,535,175,897,088/3,708,592,128,608.20
  6. Step 6: Final answer
    x = 4,670,271,386,256.39

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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.