Home / 326,755,814.67-450,939,011.22-183,746,586.44

Finding the Fourth Proportional to 326,755,814.67, 450,939,011.22 and 183,746,586.44

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Solution

The fourth proportional to 326,755,814.67, 450,939,011.22 and 183,746,586.44 is: 253,579,279.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,755,814.67 : 450,939,011.22 = 183,746,586.44 : x
  2. Step 2: Convert to fraction form
    326,755,814.67/450,939,011.22 = 183,746,586.44/x
  3. Step 3: Cross multiply
    326,755,814.67x = 450,939,011.22 × 183,746,586.44
  4. Step 4: Simplify right side
    326,755,814.67x = 82,858,504,005,431,216
  5. Step 5: Solve for x
    x = 82,858,504,005,431,216/326,755,814.67
  6. Step 6: Final answer
    x = 253,579,279.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.