Home / 15,683,860.60-23,525,790.90-4,169,305.60

Finding the Fourth Proportional to 15,683,860.60, 23,525,790.90 and 4,169,305.60

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Solution

The fourth proportional to 15,683,860.60, 23,525,790.90 and 4,169,305.60 is: 6,253,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,860.60 : 23,525,790.90 = 4,169,305.60 : x
  2. Step 2: Convert to fraction form
    15,683,860.60/23,525,790.90 = 4,169,305.60/x
  3. Step 3: Cross multiply
    15,683,860.60x = 23,525,790.90 × 4,169,305.60
  4. Step 4: Simplify right side
    15,683,860.60x = 98,086,211,743,799.03
  5. Step 5: Solve for x
    x = 98,086,211,743,799.03/15,683,860.60
  6. Step 6: Final answer
    x = 6,253,958.40

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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.