Home / 25,009,104.54-37,508,408.01-7,054,009.50

Finding the Fourth Proportional to 25,009,104.54, 37,508,408.01 and 7,054,009.50

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Solution

The fourth proportional to 25,009,104.54, 37,508,408.01 and 7,054,009.50 is: 10,579,533.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,009,104.54 : 37,508,408.01 = 7,054,009.50 : x
  2. Step 2: Convert to fraction form
    25,009,104.54/37,508,408.01 = 7,054,009.50/x
  3. Step 3: Cross multiply
    25,009,104.54x = 37,508,408.01 × 7,054,009.50
  4. Step 4: Simplify right side
    25,009,104.54x = 264,584,666,432,416.09
  5. Step 5: Solve for x
    x = 264,584,666,432,416.09/25,009,104.54
  6. Step 6: Final answer
    x = 10,579,533.79

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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.