Home / 16,369,738.30-24,563,464.80-6,786,085.60

Finding the Fourth Proportional to 16,369,738.30, 24,563,464.80 and 6,786,085.60

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Solution

The fourth proportional to 16,369,738.30, 24,563,464.80 and 6,786,085.60 is: 10,182,800.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,369,738.30 : 24,563,464.80 = 6,786,085.60 : x
  2. Step 2: Convert to fraction form
    16,369,738.30/24,563,464.80 = 6,786,085.60/x
  3. Step 3: Cross multiply
    16,369,738.30x = 24,563,464.80 × 6,786,085.60
  4. Step 4: Simplify right side
    16,369,738.30x = 166,689,774,765,386.88
  5. Step 5: Solve for x
    x = 166,689,774,765,386.88/16,369,738.30
  6. Step 6: Final answer
    x = 10,182,800.22

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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.