Home / 297,849,369.70-446,788,051.35-93,384,115.30

Finding the Fourth Proportional to 297,849,369.70, 446,788,051.35 and 93,384,115.30

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Solution

The fourth proportional to 297,849,369.70, 446,788,051.35 and 93,384,115.30 is: 140,080,561.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,849,369.70 : 446,788,051.35 = 93,384,115.30 : x
  2. Step 2: Convert to fraction form
    297,849,369.70/446,788,051.35 = 93,384,115.30/x
  3. Step 3: Cross multiply
    297,849,369.70x = 446,788,051.35 × 93,384,115.30
  4. Step 4: Simplify right side
    297,849,369.70x = 41,722,906,901,930,720
  5. Step 5: Solve for x
    x = 41,722,906,901,930,720/297,849,369.70
  6. Step 6: Final answer
    x = 140,080,561.34

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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.