Home / 12,100,477.12-16,698,444.24-6,593,900.56

Finding the Fourth Proportional to 12,100,477.12, 16,698,444.24 and 6,593,900.56

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Solution

The fourth proportional to 12,100,477.12, 16,698,444.24 and 6,593,900.56 is: 9,099,466.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,100,477.12 : 16,698,444.24 = 6,593,900.56 : x
  2. Step 2: Convert to fraction form
    12,100,477.12/16,698,444.24 = 6,593,900.56/x
  3. Step 3: Cross multiply
    12,100,477.12x = 16,698,444.24 × 6,593,900.56
  4. Step 4: Simplify right side
    12,100,477.12x = 110,107,880,825,264.77
  5. Step 5: Solve for x
    x = 110,107,880,825,264.77/12,100,477.12
  6. Step 6: Final answer
    x = 9,099,466.06

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1.5x scale

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.