Home / 2,197,511,850.15-3,296,267,775.23-1,901,605,501.35

Finding the Fourth Proportional to 2,197,511,850.15, 3,296,267,775.23 and 1,901,605,501.35

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Solution

The fourth proportional to 2,197,511,850.15, 3,296,267,775.23 and 1,901,605,501.35 is: 2,852,408,252.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,511,850.15 : 3,296,267,775.23 = 1,901,605,501.35 : x
  2. Step 2: Convert to fraction form
    2,197,511,850.15/3,296,267,775.23 = 1,901,605,501.35/x
  3. Step 3: Cross multiply
    2,197,511,850.15x = 3,296,267,775.23 × 1,901,605,501.35
  4. Step 4: Simplify right side
    2,197,511,850.15x = 6,268,200,935,290,585,088
  5. Step 5: Solve for x
    x = 6,268,200,935,290,585,088/2,197,511,850.15
  6. Step 6: Final answer
    x = 2,852,408,252.03

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Double scale
Find fourth proportional to 2,197,511,851.15, 3,296,267,776.73 and 1,901,605,502.35
Similar ratio
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1.5x scale

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.