Home / 567,130,588.20-848,995,271.10-336,981,205.80

Finding the Fourth Proportional to 567,130,588.20, 848,995,271.10 and 336,981,205.80

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Solution

The fourth proportional to 567,130,588.20, 848,995,271.10 and 336,981,205.80 is: 504,461,328.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,130,588.20 : 848,995,271.10 = 336,981,205.80 : x
  2. Step 2: Convert to fraction form
    567,130,588.20/848,995,271.10 = 336,981,205.80/x
  3. Step 3: Cross multiply
    567,130,588.20x = 848,995,271.10 × 336,981,205.80
  4. Step 4: Simplify right side
    567,130,588.20x = 286,095,450,173,775,904
  5. Step 5: Solve for x
    x = 286,095,450,173,775,904/567,130,588.20
  6. Step 6: Final answer
    x = 504,461,328.88

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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.