Home / 101,743,987,819.24-152,632,559,668.38-30,040,750,014.76

Finding the Fourth Proportional to 101,743,987,819.24, 152,632,559,668.38 and 30,040,750,014.76

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Solution

The fourth proportional to 101,743,987,819.24, 152,632,559,668.38 and 30,040,750,014.76 is: 45,066,019,795.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,743,987,819.24 : 152,632,559,668.38 = 30,040,750,014.76 : x
  2. Step 2: Convert to fraction form
    101,743,987,819.24/152,632,559,668.38 = 30,040,750,014.76/x
  3. Step 3: Cross multiply
    101,743,987,819.24x = 152,632,559,668.38 × 30,040,750,014.76
  4. Step 4: Simplify right side
    101,743,987,819.24x = 4,585,196,569,110,742,827,008
  5. Step 5: Solve for x
    x = 4,585,196,569,110,742,827,008/101,743,987,819.24
  6. Step 6: Final answer
    x = 45,066,019,795.26

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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.