Home / 16,403,014.80-24,604,522.20-10,982,316.60

Finding the Fourth Proportional to 16,403,014.80, 24,604,522.20 and 10,982,316.60

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Solution

The fourth proportional to 16,403,014.80, 24,604,522.20 and 10,982,316.60 is: 16,473,474.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,403,014.80 : 24,604,522.20 = 10,982,316.60 : x
  2. Step 2: Convert to fraction form
    16,403,014.80/24,604,522.20 = 10,982,316.60/x
  3. Step 3: Cross multiply
    16,403,014.80x = 24,604,522.20 × 10,982,316.60
  4. Step 4: Simplify right side
    16,403,014.80x = 270,214,652,592,128.50
  5. Step 5: Solve for x
    x = 270,214,652,592,128.50/16,403,014.80
  6. Step 6: Final answer
    x = 16,473,474.90

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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.