Home / 8,269,194,294,451.40-11,412,488,786,304-4,706,393,973,525.90

Finding the Fourth Proportional to 8,269,194,294,451.40, 11,412,488,786,304 and 4,706,393,973,525.90

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Solution

The fourth proportional to 8,269,194,294,451.40, 11,412,488,786,304 and 4,706,393,973,525.90 is: 6,495,393,206,909.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,269,194,294,451.40 : 11,412,488,786,304 = 4,706,393,973,525.90 : x
  2. Step 2: Convert to fraction form
    8,269,194,294,451.40/11,412,488,786,304 = 4,706,393,973,525.90/x
  3. Step 3: Cross multiply
    8,269,194,294,451.40x = 11,412,488,786,304 × 4,706,393,973,525.90
  4. Step 4: Simplify right side
    8,269,194,294,451.40x = 53,711,668,446,793,059,300,016,128
  5. Step 5: Solve for x
    x = 53,711,668,446,793,059,300,016,128/8,269,194,294,451.40
  6. Step 6: Final answer
    x = 6,495,393,206,909.34

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.