Home / 2,246,596,257.08-3,370,353,999.06-772,544,629.33

Finding the Fourth Proportional to 2,246,596,257.08, 3,370,353,999.06 and 772,544,629.33

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Solution

The fourth proportional to 2,246,596,257.08, 3,370,353,999.06 and 772,544,629.33 is: 1,158,974,992.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,596,257.08 : 3,370,353,999.06 = 772,544,629.33 : x
  2. Step 2: Convert to fraction form
    2,246,596,257.08/3,370,353,999.06 = 772,544,629.33/x
  3. Step 3: Cross multiply
    2,246,596,257.08x = 3,370,353,999.06 × 772,544,629.33
  4. Step 4: Simplify right side
    2,246,596,257.08x = 2,603,748,880,914,691,072
  5. Step 5: Solve for x
    x = 2,603,748,880,914,691,072/2,246,596,257.08
  6. Step 6: Final answer
    x = 1,158,974,992.82

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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.