Home / 94,985,866,764.58-142,502,916,668.76-43,970,942,123.73

Finding the Fourth Proportional to 94,985,866,764.58, 142,502,916,668.76 and 43,970,942,123.73

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Solution

The fourth proportional to 94,985,866,764.58, 142,502,916,668.76 and 43,970,942,123.73 is: 65,967,577,227.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,985,866,764.58 : 142,502,916,668.76 = 43,970,942,123.73 : x
  2. Step 2: Convert to fraction form
    94,985,866,764.58/142,502,916,668.76 = 43,970,942,123.73/x
  3. Step 3: Cross multiply
    94,985,866,764.58x = 142,502,916,668.76 × 43,970,942,123.73
  4. Step 4: Simplify right side
    94,985,866,764.58x = 6,265,987,501,304,052,711,424
  5. Step 5: Solve for x
    x = 6,265,987,501,304,052,711,424/94,985,866,764.58
  6. Step 6: Final answer
    x = 65,967,577,227.40

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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.