Home / 26,935,674.54-40,403,512.35-6,465,394.11

Finding the Fourth Proportional to 26,935,674.54, 40,403,512.35 and 6,465,394.11

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Solution

The fourth proportional to 26,935,674.54, 40,403,512.35 and 6,465,394.11 is: 9,698,091.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,935,674.54 : 40,403,512.35 = 6,465,394.11 : x
  2. Step 2: Convert to fraction form
    26,935,674.54/40,403,512.35 = 6,465,394.11/x
  3. Step 3: Cross multiply
    26,935,674.54x = 40,403,512.35 × 6,465,394.11
  4. Step 4: Simplify right side
    26,935,674.54x = 261,224,630,738,675.28
  5. Step 5: Solve for x
    x = 261,224,630,738,675.28/26,935,674.54
  6. Step 6: Final answer
    x = 9,698,091.29

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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.