Home / 26,833,410.23-40,250,115.35-18,330,354.23

Finding the Fourth Proportional to 26,833,410.23, 40,250,115.35 and 18,330,354.23

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Solution

The fourth proportional to 26,833,410.23, 40,250,115.35 and 18,330,354.23 is: 27,495,531.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833,410.23 : 40,250,115.35 = 18,330,354.23 : x
  2. Step 2: Convert to fraction form
    26,833,410.23/40,250,115.35 = 18,330,354.23/x
  3. Step 3: Cross multiply
    26,833,410.23x = 40,250,115.35 × 18,330,354.23
  4. Step 4: Simplify right side
    26,833,410.23x = 737,798,871,870,958.12
  5. Step 5: Solve for x
    x = 737,798,871,870,958.12/26,833,410.23
  6. Step 6: Final answer
    x = 27,495,531.34

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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.