Home / 16,823,467.53-25,235,403.80-4,692,192.30

Finding the Fourth Proportional to 16,823,467.53, 25,235,403.80 and 4,692,192.30

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Solution

The fourth proportional to 16,823,467.53, 25,235,403.80 and 4,692,192.30 is: 7,038,344.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,823,467.53 : 25,235,403.80 = 4,692,192.30 : x
  2. Step 2: Convert to fraction form
    16,823,467.53/25,235,403.80 = 4,692,192.30/x
  3. Step 3: Cross multiply
    16,823,467.53x = 25,235,403.80 × 4,692,192.30
  4. Step 4: Simplify right side
    16,823,467.53x = 118,409,367,374,289.78
  5. Step 5: Solve for x
    x = 118,409,367,374,289.78/16,823,467.53
  6. Step 6: Final answer
    x = 7,038,344.93

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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.