Home / 16,740,525.69-25,114,022.31-6,364,938.02

Finding the Fourth Proportional to 16,740,525.69, 25,114,022.31 and 6,364,938.02

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Solution

The fourth proportional to 16,740,525.69, 25,114,022.31 and 6,364,938.02 is: 9,548,636.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,740,525.69 : 25,114,022.31 = 6,364,938.02 : x
  2. Step 2: Convert to fraction form
    16,740,525.69/25,114,022.31 = 6,364,938.02/x
  3. Step 3: Cross multiply
    16,740,525.69x = 25,114,022.31 × 6,364,938.02
  4. Step 4: Simplify right side
    16,740,525.69x = 159,849,195,404,222.53
  5. Step 5: Solve for x
    x = 159,849,195,404,222.53/16,740,525.69
  6. Step 6: Final answer
    x = 9,548,636.55

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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.