Home / 3,777,184,427.70-5,665,776,641.55-1,323,202,466.10

Finding the Fourth Proportional to 3,777,184,427.70, 5,665,776,641.55 and 1,323,202,466.10

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Solution

The fourth proportional to 3,777,184,427.70, 5,665,776,641.55 and 1,323,202,466.10 is: 1,984,803,699.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,184,427.70 : 5,665,776,641.55 = 1,323,202,466.10 : x
  2. Step 2: Convert to fraction form
    3,777,184,427.70/5,665,776,641.55 = 1,323,202,466.10/x
  3. Step 3: Cross multiply
    3,777,184,427.70x = 5,665,776,641.55 × 1,323,202,466.10
  4. Step 4: Simplify right side
    3,777,184,427.70x = 7,496,969,624,470,735,872
  5. Step 5: Solve for x
    x = 7,496,969,624,470,735,872/3,777,184,427.70
  6. Step 6: Final answer
    x = 1,984,803,699.15

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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.