Home / 6,228,314,493.12-9,343,039,403.07-2,030,189,752.62

Finding the Fourth Proportional to 6,228,314,493.12, 9,343,039,403.07 and 2,030,189,752.62

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Solution

The fourth proportional to 6,228,314,493.12, 9,343,039,403.07 and 2,030,189,752.62 is: 3,045,469,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,314,493.12 : 9,343,039,403.07 = 2,030,189,752.62 : x
  2. Step 2: Convert to fraction form
    6,228,314,493.12/9,343,039,403.07 = 2,030,189,752.62/x
  3. Step 3: Cross multiply
    6,228,314,493.12x = 9,343,039,403.07 × 2,030,189,752.62
  4. Step 4: Simplify right side
    6,228,314,493.12x = 18,968,142,854,437,593,088
  5. Step 5: Solve for x
    x = 18,968,142,854,437,593,088/6,228,314,493.12
  6. Step 6: Final answer
    x = 3,045,469,665.25

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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.