Home / 5,979,184,317.10-8,968,743,851.10-2,437,911,860.86

Finding the Fourth Proportional to 5,979,184,317.10, 8,968,743,851.10 and 2,437,911,860.86

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Solution

The fourth proportional to 5,979,184,317.10, 8,968,743,851.10 and 2,437,911,860.86 is: 3,656,854,489.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,184,317.10 : 8,968,743,851.10 = 2,437,911,860.86 : x
  2. Step 2: Convert to fraction form
    5,979,184,317.10/8,968,743,851.10 = 2,437,911,860.86/x
  3. Step 3: Cross multiply
    5,979,184,317.10x = 8,968,743,851.10 × 2,437,911,860.86
  4. Step 4: Simplify right side
    5,979,184,317.10x = 21,865,007,011,611,885,568
  5. Step 5: Solve for x
    x = 21,865,007,011,611,885,568/5,979,184,317.10
  6. Step 6: Final answer
    x = 3,656,854,489.18

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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.