Home / 15,699,601.80-23,549,402.70-10,324,830.60

Finding the Fourth Proportional to 15,699,601.80, 23,549,402.70 and 10,324,830.60

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Solution

The fourth proportional to 15,699,601.80, 23,549,402.70 and 10,324,830.60 is: 15,487,245.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,699,601.80 : 23,549,402.70 = 10,324,830.60 : x
  2. Step 2: Convert to fraction form
    15,699,601.80/23,549,402.70 = 10,324,830.60/x
  3. Step 3: Cross multiply
    15,699,601.80x = 23,549,402.70 × 10,324,830.60
  4. Step 4: Simplify right side
    15,699,601.80x = 243,143,593,608,682.59
  5. Step 5: Solve for x
    x = 243,143,593,608,682.59/15,699,601.80
  6. Step 6: Final answer
    x = 15,487,245.90

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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.