Home / 9,935,698,556.73-13,711,306,635.48-5,419,676,024.69

Finding the Fourth Proportional to 9,935,698,556.73, 13,711,306,635.48 and 5,419,676,024.69

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Solution

The fourth proportional to 9,935,698,556.73, 13,711,306,635.48 and 5,419,676,024.69 is: 7,479,176,166.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,698,556.73 : 13,711,306,635.48 = 5,419,676,024.69 : x
  2. Step 2: Convert to fraction form
    9,935,698,556.73/13,711,306,635.48 = 5,419,676,024.69/x
  3. Step 3: Cross multiply
    9,935,698,556.73x = 13,711,306,635.48 × 5,419,676,024.69
  4. Step 4: Simplify right side
    9,935,698,556.73x = 74,310,839,839,415,304,192
  5. Step 5: Solve for x
    x = 74,310,839,839,415,304,192/9,935,698,556.73
  6. Step 6: Final answer
    x = 7,479,176,166.14

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1.5x scale

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.