Home / 3,881,501,178.22-5,820,180,254.34-2,014,266,789.28

Finding the Fourth Proportional to 3,881,501,178.22, 5,820,180,254.34 and 2,014,266,789.28

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Solution

The fourth proportional to 3,881,501,178.22, 5,820,180,254.34 and 2,014,266,789.28 is: 3,020,325,192.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,881,501,178.22 : 5,820,180,254.34 = 2,014,266,789.28 : x
  2. Step 2: Convert to fraction form
    3,881,501,178.22/5,820,180,254.34 = 2,014,266,789.28/x
  3. Step 3: Cross multiply
    3,881,501,178.22x = 5,820,180,254.34 × 2,014,266,789.28
  4. Step 4: Simplify right side
    3,881,501,178.22x = 11,723,395,793,940,285,440
  5. Step 5: Solve for x
    x = 11,723,395,793,940,285,440/3,881,501,178.22
  6. Step 6: Final answer
    x = 3,020,325,192.67

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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.