Home / 26,975,241.09-40,467,851.55-8,535,828.69

Finding the Fourth Proportional to 26,975,241.09, 40,467,851.55 and 8,535,828.69

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Solution

The fourth proportional to 26,975,241.09, 40,467,851.55 and 8,535,828.69 is: 12,805,322.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,975,241.09 : 40,467,851.55 = 8,535,828.69 : x
  2. Step 2: Convert to fraction form
    26,975,241.09/40,467,851.55 = 8,535,828.69/x
  3. Step 3: Cross multiply
    26,975,241.09x = 40,467,851.55 × 8,535,828.69
  4. Step 4: Simplify right side
    26,975,241.09x = 345,426,648,283,150.94
  5. Step 5: Solve for x
    x = 345,426,648,283,150.94/26,975,241.09
  6. Step 6: Final answer
    x = 12,805,322.00

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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.