Home / 17,237,528.80-23,787,861.60-9,502,401.40

Finding the Fourth Proportional to 17,237,528.80, 23,787,861.60 and 9,502,401.40

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Solution

The fourth proportional to 17,237,528.80, 23,787,861.60 and 9,502,401.40 is: 13,113,353.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,528.80 : 23,787,861.60 = 9,502,401.40 : x
  2. Step 2: Convert to fraction form
    17,237,528.80/23,787,861.60 = 9,502,401.40/x
  3. Step 3: Cross multiply
    17,237,528.80x = 23,787,861.60 × 9,502,401.40
  4. Step 4: Simplify right side
    17,237,528.80x = 226,041,809,370,846.25
  5. Step 5: Solve for x
    x = 226,041,809,370,846.25/17,237,528.80
  6. Step 6: Final answer
    x = 13,113,353.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.