Home / 63,450,762.24-87,562,139.28-35,950,549.44

Finding the Fourth Proportional to 63,450,762.24, 87,562,139.28 and 35,950,549.44

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Solution

The fourth proportional to 63,450,762.24, 87,562,139.28 and 35,950,549.44 is: 49,611,807.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,450,762.24 : 87,562,139.28 = 35,950,549.44 : x
  2. Step 2: Convert to fraction form
    63,450,762.24/87,562,139.28 = 35,950,549.44/x
  3. Step 3: Cross multiply
    63,450,762.24x = 87,562,139.28 × 35,950,549.44
  4. Step 4: Simplify right side
    63,450,762.24x = 3,147,907,017,257,806
  5. Step 5: Solve for x
    x = 3,147,907,017,257,806/63,450,762.24
  6. Step 6: Final answer
    x = 49,611,807.74

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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.