Home / 567,130,628.70-848,995,331.85-336,981,246.30

Finding the Fourth Proportional to 567,130,628.70, 848,995,331.85 and 336,981,246.30

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Solution

The fourth proportional to 567,130,628.70, 848,995,331.85 and 336,981,246.30 is: 504,461,389.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,130,628.70 : 848,995,331.85 = 336,981,246.30 : x
  2. Step 2: Convert to fraction form
    567,130,628.70/848,995,331.85 = 336,981,246.30/x
  3. Step 3: Cross multiply
    567,130,628.70x = 848,995,331.85 × 336,981,246.30
  4. Step 4: Simplify right side
    567,130,628.70x = 286,095,505,029,695,104
  5. Step 5: Solve for x
    x = 286,095,505,029,695,104/567,130,628.70
  6. Step 6: Final answer
    x = 504,461,389.58

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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.