Home / 11,587,898.87-17,410,187.51-10,943,343.35

Finding the Fourth Proportional to 11,587,898.87, 17,410,187.51 and 10,943,343.35

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Solution

The fourth proportional to 11,587,898.87, 17,410,187.51 and 10,943,343.35 is: 16,441,777.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,587,898.87 : 17,410,187.51 = 10,943,343.35 : x
  2. Step 2: Convert to fraction form
    11,587,898.87/17,410,187.51 = 10,943,343.35/x
  3. Step 3: Cross multiply
    11,587,898.87x = 17,410,187.51 × 10,943,343.35
  4. Step 4: Simplify right side
    11,587,898.87x = 190,525,659,655,094.81
  5. Step 5: Solve for x
    x = 190,525,659,655,094.81/11,587,898.87
  6. Step 6: Final answer
    x = 16,441,777.91

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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.