Home / 26,757,425.70-40,136,138.55-6,562,667.70

Finding the Fourth Proportional to 26,757,425.70, 40,136,138.55 and 6,562,667.70

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Solution

The fourth proportional to 26,757,425.70, 40,136,138.55 and 6,562,667.70 is: 9,844,001.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,757,425.70 : 40,136,138.55 = 6,562,667.70 : x
  2. Step 2: Convert to fraction form
    26,757,425.70/40,136,138.55 = 6,562,667.70/x
  3. Step 3: Cross multiply
    26,757,425.70x = 40,136,138.55 × 6,562,667.70
  4. Step 4: Simplify right side
    26,757,425.70x = 263,400,140,064,809.81
  5. Step 5: Solve for x
    x = 263,400,140,064,809.81/26,757,425.70
  6. Step 6: Final answer
    x = 9,844,001.55

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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.