Home / 35,457,563.36-53,187,975.03-10,863,728.67

Finding the Fourth Proportional to 35,457,563.36, 53,187,975.03 and 10,863,728.67

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Solution

The fourth proportional to 35,457,563.36, 53,187,975.03 and 10,863,728.67 is: 16,296,092.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457,563.36 : 53,187,975.03 = 10,863,728.67 : x
  2. Step 2: Convert to fraction form
    35,457,563.36/53,187,975.03 = 10,863,728.67/x
  3. Step 3: Cross multiply
    35,457,563.36x = 53,187,975.03 × 10,863,728.67
  4. Step 4: Simplify right side
    35,457,563.36x = 577,819,729,232,655.12
  5. Step 5: Solve for x
    x = 577,819,729,232,655.12/35,457,563.36
  6. Step 6: Final answer
    x = 16,296,092.41

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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.