Home / 4,100,165,363,599.60-6,145,942,803,032.60-1,379,534,256,987.80

Finding the Fourth Proportional to 4,100,165,363,599.60, 6,145,942,803,032.60 and 1,379,534,256,987.80

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Solution

The fourth proportional to 4,100,165,363,599.60, 6,145,942,803,032.60 and 1,379,534,256,987.80 is: 2,067,852,851,385.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,165,363,599.60 : 6,145,942,803,032.60 = 1,379,534,256,987.80 : x
  2. Step 2: Convert to fraction form
    4,100,165,363,599.60/6,145,942,803,032.60 = 1,379,534,256,987.80/x
  3. Step 3: Cross multiply
    4,100,165,363,599.60x = 6,145,942,803,032.60 × 1,379,534,256,987.80
  4. Step 4: Simplify right side
    4,100,165,363,599.60x = 8,478,538,638,271,094,483,582,976
  5. Step 5: Solve for x
    x = 8,478,538,638,271,094,483,582,976/4,100,165,363,599.60
  6. Step 6: Final answer
    x = 2,067,852,851,385.40

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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.