Home / 16,172,924.80-24,252,388.80-6,585,116.80

Finding the Fourth Proportional to 16,172,924.80, 24,252,388.80 and 6,585,116.80

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Solution

The fourth proportional to 16,172,924.80, 24,252,388.80 and 6,585,116.80 is: 9,874,825.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,924.80 : 24,252,388.80 = 6,585,116.80 : x
  2. Step 2: Convert to fraction form
    16,172,924.80/24,252,388.80 = 6,585,116.80/x
  3. Step 3: Cross multiply
    16,172,924.80x = 24,252,388.80 × 6,585,116.80
  4. Step 4: Simplify right side
    16,172,924.80x = 159,704,812,927,011.84
  5. Step 5: Solve for x
    x = 159,704,812,927,011.84/16,172,924.80
  6. Step 6: Final answer
    x = 9,874,825.67

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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.