Home / 8,419,814,893,659.80-12,607,971,073,259-5,811,066,036,181

Finding the Fourth Proportional to 8,419,814,893,659.80, 12,607,971,073,259 and 5,811,066,036,181

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Solution

The fourth proportional to 8,419,814,893,659.80, 12,607,971,073,259 and 5,811,066,036,181 is: 8,701,587,079,323.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,419,814,893,659.80 : 12,607,971,073,259 = 5,811,066,036,181 : x
  2. Step 2: Convert to fraction form
    8,419,814,893,659.80/12,607,971,073,259 = 5,811,066,036,181/x
  3. Step 3: Cross multiply
    8,419,814,893,659.80x = 12,607,971,073,259 × 5,811,066,036,181
  4. Step 4: Simplify right side
    8,419,814,893,659.80x = 73,265,752,488,967,887,308,980,224
  5. Step 5: Solve for x
    x = 73,265,752,488,967,887,308,980,224/8,419,814,893,659.80
  6. Step 6: Final answer
    x = 8,701,587,079,323.76

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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.