Home / 134,745,406.98-202,134,245.92-41,360,146.34

Finding the Fourth Proportional to 134,745,406.98, 202,134,245.92 and 41,360,146.34

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Solution

The fourth proportional to 134,745,406.98, 202,134,245.92 and 41,360,146.34 is: 62,045,172.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,745,406.98 : 202,134,245.92 = 41,360,146.34 : x
  2. Step 2: Convert to fraction form
    134,745,406.98/202,134,245.92 = 41,360,146.34/x
  3. Step 3: Cross multiply
    134,745,406.98x = 202,134,245.92 × 41,360,146.34
  4. Step 4: Simplify right side
    134,745,406.98x = 8,360,301,991,576,748
  5. Step 5: Solve for x
    x = 8,360,301,991,576,748/134,745,406.98
  6. Step 6: Final answer
    x = 62,045,172.29

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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.