Home / 23,928,312,183.66-35,860,384,980.63-18,622,830,849.30

Finding the Fourth Proportional to 23,928,312,183.66, 35,860,384,980.63 and 18,622,830,849.30

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Solution

The fourth proportional to 23,928,312,183.66, 35,860,384,980.63 and 18,622,830,849.30 is: 27,909,276,615.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,928,312,183.66 : 35,860,384,980.63 = 18,622,830,849.30 : x
  2. Step 2: Convert to fraction form
    23,928,312,183.66/35,860,384,980.63 = 18,622,830,849.30/x
  3. Step 3: Cross multiply
    23,928,312,183.66x = 35,860,384,980.63 × 18,622,830,849.30
  4. Step 4: Simplify right side
    23,928,312,183.66x = 667,821,883,685,050,646,528
  5. Step 5: Solve for x
    x = 667,821,883,685,050,646,528/23,928,312,183.66
  6. Step 6: Final answer
    x = 27,909,276,615.89

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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.