Home / 26,771,285.20-40,240,908.60-26,267,400.40

Finding the Fourth Proportional to 26,771,285.20, 40,240,908.60 and 26,267,400.40

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Solution

The fourth proportional to 26,771,285.20, 40,240,908.60 and 26,267,400.40 is: 39,483,500.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,771,285.20 : 40,240,908.60 = 26,267,400.40 : x
  2. Step 2: Convert to fraction form
    26,771,285.20/40,240,908.60 = 26,267,400.40/x
  3. Step 3: Cross multiply
    26,771,285.20x = 40,240,908.60 × 26,267,400.40
  4. Step 4: Simplify right side
    26,771,285.20x = 1,057,024,058,656,003.38
  5. Step 5: Solve for x
    x = 1,057,024,058,656,003.38/26,771,285.20
  6. Step 6: Final answer
    x = 39,483,500.73

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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.