Home / 33,988,912,897.80-50,983,369,346.70-19,295,632,129.80

Finding the Fourth Proportional to 33,988,912,897.80, 50,983,369,346.70 and 19,295,632,129.80

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Solution

The fourth proportional to 33,988,912,897.80, 50,983,369,346.70 and 19,295,632,129.80 is: 28,943,448,194.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,988,912,897.80 : 50,983,369,346.70 = 19,295,632,129.80 : x
  2. Step 2: Convert to fraction form
    33,988,912,897.80/50,983,369,346.70 = 19,295,632,129.80/x
  3. Step 3: Cross multiply
    33,988,912,897.80x = 50,983,369,346.70 × 19,295,632,129.80
  4. Step 4: Simplify right side
    33,988,912,897.80x = 983,756,339,651,644,882,944
  5. Step 5: Solve for x
    x = 983,756,339,651,644,882,944/33,988,912,897.80
  6. Step 6: Final answer
    x = 28,943,448,194.70

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Double scale
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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.