Home / 364,831,573.36-547,250,902.96-291,867,090.88

Finding the Fourth Proportional to 364,831,573.36, 547,250,902.96 and 291,867,090.88

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Solution

The fourth proportional to 364,831,573.36, 547,250,902.96 and 291,867,090.88 is: 437,803,470.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,831,573.36 : 547,250,902.96 = 291,867,090.88 : x
  2. Step 2: Convert to fraction form
    364,831,573.36/547,250,902.96 = 291,867,090.88/x
  3. Step 3: Cross multiply
    364,831,573.36x = 547,250,902.96 × 291,867,090.88
  4. Step 4: Simplify right side
    364,831,573.36x = 159,724,529,028,388,384
  5. Step 5: Solve for x
    x = 159,724,529,028,388,384/364,831,573.36
  6. Step 6: Final answer
    x = 437,803,470.67

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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.