Home / 16,499,314.65-23,146,870.20-16,499,314.65

Finding the Fourth Proportional to 16,499,314.65, 23,146,870.20 and 16,499,314.65

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Solution

The fourth proportional to 16,499,314.65, 23,146,870.20 and 16,499,314.65 is: 23,146,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,499,314.65 : 23,146,870.20 = 16,499,314.65 : x
  2. Step 2: Convert to fraction form
    16,499,314.65/23,146,870.20 = 16,499,314.65/x
  3. Step 3: Cross multiply
    16,499,314.65x = 23,146,870.20 × 16,499,314.65
  4. Step 4: Simplify right side
    16,499,314.65x = 381,907,494,592,508.44
  5. Step 5: Solve for x
    x = 381,907,494,592,508.44/16,499,314.65
  6. Step 6: Final answer
    x = 23,146,870.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.