Home / 8,419,814,893,657.60-12,607,971,073,256-5,811,066,036,179.20

Finding the Fourth Proportional to 8,419,814,893,657.60, 12,607,971,073,256 and 5,811,066,036,179.20

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Solution

The fourth proportional to 8,419,814,893,657.60, 12,607,971,073,256 and 5,811,066,036,179.20 is: 8,701,587,079,321.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,419,814,893,657.60 : 12,607,971,073,256 = 5,811,066,036,179.20 : x
  2. Step 2: Convert to fraction form
    8,419,814,893,657.60/12,607,971,073,256 = 5,811,066,036,179.20/x
  3. Step 3: Cross multiply
    8,419,814,893,657.60x = 12,607,971,073,256 × 5,811,066,036,179.20
  4. Step 4: Simplify right side
    8,419,814,893,657.60x = 73,265,752,488,927,763,724,500,992
  5. Step 5: Solve for x
    x = 73,265,752,488,927,763,724,500,992/8,419,814,893,657.60
  6. Step 6: Final answer
    x = 8,701,587,079,321.27

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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.