Home / 134,083,082.54-201,016,088.37-41,919,380.27

Finding the Fourth Proportional to 134,083,082.54, 201,016,088.37 and 41,919,380.27

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Solution

The fourth proportional to 134,083,082.54, 201,016,088.37 and 41,919,380.27 is: 62,845,138.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,083,082.54 : 201,016,088.37 = 41,919,380.27 : x
  2. Step 2: Convert to fraction form
    134,083,082.54/201,016,088.37 = 41,919,380.27/x
  3. Step 3: Cross multiply
    134,083,082.54x = 201,016,088.37 × 41,919,380.27
  4. Step 4: Simplify right side
    134,083,082.54x = 8,426,469,849,609,996
  5. Step 5: Solve for x
    x = 8,426,469,849,609,996/134,083,082.54
  6. Step 6: Final answer
    x = 62,845,138.18

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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.