Home / 38,950,250.88-58,430,692.80-16,225,832.64

Finding the Fourth Proportional to 38,950,250.88, 58,430,692.80 and 16,225,832.64

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Solution

The fourth proportional to 38,950,250.88, 58,430,692.80 and 16,225,832.64 is: 24,340,963.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,950,250.88 : 58,430,692.80 = 16,225,832.64 : x
  2. Step 2: Convert to fraction form
    38,950,250.88/58,430,692.80 = 16,225,832.64/x
  3. Step 3: Cross multiply
    38,950,250.88x = 58,430,692.80 × 16,225,832.64
  4. Step 4: Simplify right side
    38,950,250.88x = 948,086,642,412,053
  5. Step 5: Solve for x
    x = 948,086,642,412,053/38,950,250.88
  6. Step 6: Final answer
    x = 24,340,963.69

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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.