Home / 62,029,554.56-93,054,438.83-18,314,731.98

Finding the Fourth Proportional to 62,029,554.56, 93,054,438.83 and 18,314,731.98

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Solution

The fourth proportional to 62,029,554.56, 93,054,438.83 and 18,314,731.98 is: 27,475,082.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,029,554.56 : 93,054,438.83 = 18,314,731.98 : x
  2. Step 2: Convert to fraction form
    62,029,554.56/93,054,438.83 = 18,314,731.98/x
  3. Step 3: Cross multiply
    62,029,554.56x = 93,054,438.83 × 18,314,731.98
  4. Step 4: Simplify right side
    62,029,554.56x = 1,704,267,106,629,181.25
  5. Step 5: Solve for x
    x = 1,704,267,106,629,181.25/62,029,554.56
  6. Step 6: Final answer
    x = 27,475,082.14

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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.