Home / 26,632,000.40-39,880,416.60-14,651,200.40

Finding the Fourth Proportional to 26,632,000.40, 39,880,416.60 and 14,651,200.40

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Solution

The fourth proportional to 26,632,000.40, 39,880,416.60 and 14,651,200.40 is: 21,939,620.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,632,000.40 : 39,880,416.60 = 14,651,200.40 : x
  2. Step 2: Convert to fraction form
    26,632,000.40/39,880,416.60 = 14,651,200.40/x
  3. Step 3: Cross multiply
    26,632,000.40x = 39,880,416.60 × 14,651,200.40
  4. Step 4: Simplify right side
    26,632,000.40x = 584,295,975,642,086.62
  5. Step 5: Solve for x
    x = 584,295,975,642,086.62/26,632,000.40
  6. Step 6: Final answer
    x = 21,939,620.26

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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.