Home / 35,634,912.98-49,176,179.91-19,337,388.98

Finding the Fourth Proportional to 35,634,912.98, 49,176,179.91 and 19,337,388.98

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Solution

The fourth proportional to 35,634,912.98, 49,176,179.91 and 19,337,388.98 is: 26,685,596.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634,912.98 : 49,176,179.91 = 19,337,388.98 : x
  2. Step 2: Convert to fraction form
    35,634,912.98/49,176,179.91 = 19,337,388.98/x
  3. Step 3: Cross multiply
    35,634,912.98x = 49,176,179.91 × 19,337,388.98
  4. Step 4: Simplify right side
    35,634,912.98x = 950,938,919,224,250.50
  5. Step 5: Solve for x
    x = 950,938,919,224,250.50/35,634,912.98
  6. Step 6: Final answer
    x = 26,685,596.79

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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.