Home / 43,702,983.30-65,554,474.95-23,295,648.90

Finding the Fourth Proportional to 43,702,983.30, 65,554,474.95 and 23,295,648.90

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Solution

The fourth proportional to 43,702,983.30, 65,554,474.95 and 23,295,648.90 is: 34,943,473.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,702,983.30 : 65,554,474.95 = 23,295,648.90 : x
  2. Step 2: Convert to fraction form
    43,702,983.30/65,554,474.95 = 23,295,648.90/x
  3. Step 3: Cross multiply
    43,702,983.30x = 65,554,474.95 × 23,295,648.90
  4. Step 4: Simplify right side
    43,702,983.30x = 1,527,134,032,259,045
  5. Step 5: Solve for x
    x = 1,527,134,032,259,045/43,702,983.30
  6. Step 6: Final answer
    x = 34,943,473.35

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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.