Home / 13,150,525,696.48-19,723,795,464.84-3,579,077,186.92

Finding the Fourth Proportional to 13,150,525,696.48, 19,723,795,464.84 and 3,579,077,186.92

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Solution

The fourth proportional to 13,150,525,696.48, 19,723,795,464.84 and 3,579,077,186.92 is: 5,368,073,339.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,150,525,696.48 : 19,723,795,464.84 = 3,579,077,186.92 : x
  2. Step 2: Convert to fraction form
    13,150,525,696.48/19,723,795,464.84 = 3,579,077,186.92/x
  3. Step 3: Cross multiply
    13,150,525,696.48x = 19,723,795,464.84 × 3,579,077,186.92
  4. Step 4: Simplify right side
    13,150,525,696.48x = 70,592,986,387,684,999,168
  5. Step 5: Solve for x
    x = 70,592,986,387,684,999,168/13,150,525,696.48
  6. Step 6: Final answer
    x = 5,368,073,339.20

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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.