Home / 26,496,004.70-39,744,007.05-8,546,923.10

Finding the Fourth Proportional to 26,496,004.70, 39,744,007.05 and 8,546,923.10

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Solution

The fourth proportional to 26,496,004.70, 39,744,007.05 and 8,546,923.10 is: 12,820,384.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,004.70 : 39,744,007.05 = 8,546,923.10 : x
  2. Step 2: Convert to fraction form
    26,496,004.70/39,744,007.05 = 8,546,923.10/x
  3. Step 3: Cross multiply
    26,496,004.70x = 39,744,007.05 × 8,546,923.10
  4. Step 4: Simplify right side
    26,496,004.70x = 339,688,971,942,207.81
  5. Step 5: Solve for x
    x = 339,688,971,942,207.81/26,496,004.70
  6. Step 6: Final answer
    x = 12,820,384.65

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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.