Home / 336,386,021.37-504,579,032.05-336,386,021.37

Finding the Fourth Proportional to 336,386,021.37, 504,579,032.05 and 336,386,021.37

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Solution

The fourth proportional to 336,386,021.37, 504,579,032.05 and 336,386,021.37 is: 504,579,032.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,386,021.37 : 504,579,032.05 = 336,386,021.37 : x
  2. Step 2: Convert to fraction form
    336,386,021.37/504,579,032.05 = 336,386,021.37/x
  3. Step 3: Cross multiply
    336,386,021.37x = 504,579,032.05 × 336,386,021.37
  4. Step 4: Simplify right side
    336,386,021.37x = 169,733,333,053,820,416
  5. Step 5: Solve for x
    x = 169,733,333,053,820,416/336,386,021.37
  6. Step 6: Final answer
    x = 504,579,032.05

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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.