Home / 60,218,147.13-83,082,735.23-34,108,516.41

Finding the Fourth Proportional to 60,218,147.13, 83,082,735.23 and 34,108,516.41

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Solution

The fourth proportional to 60,218,147.13, 83,082,735.23 and 34,108,516.41 is: 47,059,382.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,218,147.13 : 83,082,735.23 = 34,108,516.41 : x
  2. Step 2: Convert to fraction form
    60,218,147.13/83,082,735.23 = 34,108,516.41/x
  3. Step 3: Cross multiply
    60,218,147.13x = 83,082,735.23 × 34,108,516.41
  4. Step 4: Simplify right side
    60,218,147.13x = 2,833,828,837,809,597
  5. Step 5: Solve for x
    x = 2,833,828,837,809,597/60,218,147.13
  6. Step 6: Final answer
    x = 47,059,382.81

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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.