Home / 344,894,114.70-517,341,172.05-222,450,108.30

Finding the Fourth Proportional to 344,894,114.70, 517,341,172.05 and 222,450,108.30

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Solution

The fourth proportional to 344,894,114.70, 517,341,172.05 and 222,450,108.30 is: 333,675,162.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,894,114.70 : 517,341,172.05 = 222,450,108.30 : x
  2. Step 2: Convert to fraction form
    344,894,114.70/517,341,172.05 = 222,450,108.30/x
  3. Step 3: Cross multiply
    344,894,114.70x = 517,341,172.05 × 222,450,108.30
  4. Step 4: Simplify right side
    344,894,114.70x = 115,082,599,750,571,440
  5. Step 5: Solve for x
    x = 115,082,599,750,571,440/344,894,114.70
  6. Step 6: Final answer
    x = 333,675,162.45

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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.