Home / 16,100,233.20-24,169,012.20-9,717,692.40

Finding the Fourth Proportional to 16,100,233.20, 24,169,012.20 and 9,717,692.40

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Solution

The fourth proportional to 16,100,233.20, 24,169,012.20 and 9,717,692.40 is: 14,587,802.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,100,233.20 : 24,169,012.20 = 9,717,692.40 : x
  2. Step 2: Convert to fraction form
    16,100,233.20/24,169,012.20 = 9,717,692.40/x
  3. Step 3: Cross multiply
    16,100,233.20x = 24,169,012.20 × 9,717,692.40
  4. Step 4: Simplify right side
    16,100,233.20x = 234,867,026,171,447.28
  5. Step 5: Solve for x
    x = 234,867,026,171,447.28/16,100,233.20
  6. Step 6: Final answer
    x = 14,587,802.75

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1.5x scale

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.