Home / 17,692,238.18-24,405,924.30-12,176,036.30

Finding the Fourth Proportional to 17,692,238.18, 24,405,924.30 and 12,176,036.30

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Solution

The fourth proportional to 17,692,238.18, 24,405,924.30 and 12,176,036.30 is: 16,796,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692,238.18 : 24,405,924.30 = 12,176,036.30 : x
  2. Step 2: Convert to fraction form
    17,692,238.18/24,405,924.30 = 12,176,036.30/x
  3. Step 3: Cross multiply
    17,692,238.18x = 24,405,924.30 × 12,176,036.30
  4. Step 4: Simplify right side
    17,692,238.18x = 297,167,420,211,852.12
  5. Step 5: Solve for x
    x = 297,167,420,211,852.12/17,692,238.18
  6. Step 6: Final answer
    x = 16,796,485.40

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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.