Home / 8,419,814,893,668.80-12,607,971,073,272-5,811,066,036,190

Finding the Fourth Proportional to 8,419,814,893,668.80, 12,607,971,073,272 and 5,811,066,036,190

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Solution

The fourth proportional to 8,419,814,893,668.80, 12,607,971,073,272 and 5,811,066,036,190 is: 8,701,587,079,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,419,814,893,668.80 : 12,607,971,073,272 = 5,811,066,036,190 : x
  2. Step 2: Convert to fraction form
    8,419,814,893,668.80/12,607,971,073,272 = 5,811,066,036,190/x
  3. Step 3: Cross multiply
    8,419,814,893,668.80x = 12,607,971,073,272 × 5,811,066,036,190
  4. Step 4: Simplify right side
    8,419,814,893,668.80x = 73,265,752,489,156,900,229,742,592
  5. Step 5: Solve for x
    x = 73,265,752,489,156,900,229,742,592/8,419,814,893,668.80
  6. Step 6: Final answer
    x = 8,701,587,079,336.91

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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.