Home / 16,526,021.40-24,789,032.10-14,683,692.60

Finding the Fourth Proportional to 16,526,021.40, 24,789,032.10 and 14,683,692.60

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Solution

The fourth proportional to 16,526,021.40, 24,789,032.10 and 14,683,692.60 is: 22,025,538.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526,021.40 : 24,789,032.10 = 14,683,692.60 : x
  2. Step 2: Convert to fraction form
    16,526,021.40/24,789,032.10 = 14,683,692.60/x
  3. Step 3: Cross multiply
    16,526,021.40x = 24,789,032.10 × 14,683,692.60
  4. Step 4: Simplify right side
    16,526,021.40x = 363,994,527,207,932.50
  5. Step 5: Solve for x
    x = 363,994,527,207,932.50/16,526,021.40
  6. Step 6: Final answer
    x = 22,025,538.90

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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.