Home / 470,880,096.30-706,446,115.65-334,831,200.30

Finding the Fourth Proportional to 470,880,096.30, 706,446,115.65 and 334,831,200.30

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Solution

The fourth proportional to 470,880,096.30, 706,446,115.65 and 334,831,200.30 is: 502,336,375.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,880,096.30 : 706,446,115.65 = 334,831,200.30 : x
  2. Step 2: Convert to fraction form
    470,880,096.30/706,446,115.65 = 334,831,200.30/x
  3. Step 3: Cross multiply
    470,880,096.30x = 706,446,115.65 × 334,831,200.30
  4. Step 4: Simplify right side
    470,880,096.30x = 236,540,200,850,362,112
  5. Step 5: Solve for x
    x = 236,540,200,850,362,112/470,880,096.30
  6. Step 6: Final answer
    x = 502,336,375.46

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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.