Home / 10,245,827,094,763-15,368,199,364,556-3,360,713,518,157.20

Finding the Fourth Proportional to 10,245,827,094,763, 15,368,199,364,556 and 3,360,713,518,157.20

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Solution

The fourth proportional to 10,245,827,094,763, 15,368,199,364,556 and 3,360,713,518,157.20 is: 5,040,892,733,842.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,245,827,094,763 : 15,368,199,364,556 = 3,360,713,518,157.20 : x
  2. Step 2: Convert to fraction form
    10,245,827,094,763/15,368,199,364,556 = 3,360,713,518,157.20/x
  3. Step 3: Cross multiply
    10,245,827,094,763x = 15,368,199,364,556 × 3,360,713,518,157.20
  4. Step 4: Simplify right side
    10,245,827,094,763x = 51,648,115,354,198,244,342,104,064
  5. Step 5: Solve for x
    x = 51,648,115,354,198,244,342,104,064/10,245,827,094,763
  6. Step 6: Final answer
    x = 5,040,892,733,842.58

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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.