Home / 41,638,828.40-62,460,692.08-16,079,971.76

Finding the Fourth Proportional to 41,638,828.40, 62,460,692.08 and 16,079,971.76

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Solution

The fourth proportional to 41,638,828.40, 62,460,692.08 and 16,079,971.76 is: 24,120,903.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,638,828.40 : 62,460,692.08 = 16,079,971.76 : x
  2. Step 2: Convert to fraction form
    41,638,828.40/62,460,692.08 = 16,079,971.76/x
  3. Step 3: Cross multiply
    41,638,828.40x = 62,460,692.08 × 16,079,971.76
  4. Step 4: Simplify right side
    41,638,828.40x = 1,004,366,164,756,455.62
  5. Step 5: Solve for x
    x = 1,004,366,164,756,455.62/41,638,828.40
  6. Step 6: Final answer
    x = 24,120,903.57

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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.