Home / 61,945,426.64-92,917,973.40-23,082,993.92

Finding the Fourth Proportional to 61,945,426.64, 92,917,973.40 and 23,082,993.92

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Solution

The fourth proportional to 61,945,426.64, 92,917,973.40 and 23,082,993.92 is: 34,624,428.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,945,426.64 : 92,917,973.40 = 23,082,993.92 : x
  2. Step 2: Convert to fraction form
    61,945,426.64/92,917,973.40 = 23,082,993.92/x
  3. Step 3: Cross multiply
    61,945,426.64x = 92,917,973.40 × 23,082,993.92
  4. Step 4: Simplify right side
    61,945,426.64x = 2,144,825,015,050,922
  5. Step 5: Solve for x
    x = 2,144,825,015,050,922/61,945,426.64
  6. Step 6: Final answer
    x = 34,624,428.81

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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.