Home / 588,072,625.60-880,765,245.60-346,207,921.60

Finding the Fourth Proportional to 588,072,625.60, 880,765,245.60 and 346,207,921.60

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Solution

The fourth proportional to 588,072,625.60, 880,765,245.60 and 346,207,921.60 is: 518,520,828.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,072,625.60 : 880,765,245.60 = 346,207,921.60 : x
  2. Step 2: Convert to fraction form
    588,072,625.60/880,765,245.60 = 346,207,921.60/x
  3. Step 3: Cross multiply
    588,072,625.60x = 880,765,245.60 × 346,207,921.60
  4. Step 4: Simplify right side
    588,072,625.60x = 304,927,905,096,689,600
  5. Step 5: Solve for x
    x = 304,927,905,096,689,600/588,072,625.60
  6. Step 6: Final answer
    x = 518,520,828.59

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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.