Home / 35,241,525.12-48,632,571.86-19,559,629.67

Finding the Fourth Proportional to 35,241,525.12, 48,632,571.86 and 19,559,629.67

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Solution

The fourth proportional to 35,241,525.12, 48,632,571.86 and 19,559,629.67 is: 26,991,882.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,241,525.12 : 48,632,571.86 = 19,559,629.67 : x
  2. Step 2: Convert to fraction form
    35,241,525.12/48,632,571.86 = 19,559,629.67/x
  3. Step 3: Cross multiply
    35,241,525.12x = 48,632,571.86 × 19,559,629.67
  4. Step 4: Simplify right side
    35,241,525.12x = 951,235,095,140,302
  5. Step 5: Solve for x
    x = 951,235,095,140,302/35,241,525.12
  6. Step 6: Final answer
    x = 26,991,882.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.