Home / 16,018,698.40-24,017,434.80-8,833,674.40

Finding the Fourth Proportional to 16,018,698.40, 24,017,434.80 and 8,833,674.40

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Solution

The fourth proportional to 16,018,698.40, 24,017,434.80 and 8,833,674.40 is: 13,244,659.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,018,698.40 : 24,017,434.80 = 8,833,674.40 : x
  2. Step 2: Convert to fraction form
    16,018,698.40/24,017,434.80 = 8,833,674.40/x
  3. Step 3: Cross multiply
    16,018,698.40x = 24,017,434.80 × 8,833,674.40
  4. Step 4: Simplify right side
    16,018,698.40x = 212,162,198,946,429.12
  5. Step 5: Solve for x
    x = 212,162,198,946,429.12/16,018,698.40
  6. Step 6: Final answer
    x = 13,244,659.06

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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.