Home / 26,833,400.10-40,250,100.15-18,330,344.10

Finding the Fourth Proportional to 26,833,400.10, 40,250,100.15 and 18,330,344.10

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Solution

The fourth proportional to 26,833,400.10, 40,250,100.15 and 18,330,344.10 is: 27,495,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,833,400.10 : 40,250,100.15 = 18,330,344.10 : x
  2. Step 2: Convert to fraction form
    26,833,400.10/40,250,100.15 = 18,330,344.10/x
  3. Step 3: Cross multiply
    26,833,400.10x = 40,250,100.15 × 18,330,344.10
  4. Step 4: Simplify right side
    26,833,400.10x = 737,798,185,808,961.62
  5. Step 5: Solve for x
    x = 737,798,185,808,961.62/26,833,400.10
  6. Step 6: Final answer
    x = 27,495,516.15

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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.