Home / 17,106,925.32-23,607,576.90-9,266,454.18

Finding the Fourth Proportional to 17,106,925.32, 23,607,576.90 and 9,266,454.18

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Solution

The fourth proportional to 17,106,925.32, 23,607,576.90 and 9,266,454.18 is: 12,787,717.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106,925.32 : 23,607,576.90 = 9,266,454.18 : x
  2. Step 2: Convert to fraction form
    17,106,925.32/23,607,576.90 = 9,266,454.18/x
  3. Step 3: Cross multiply
    17,106,925.32x = 23,607,576.90 × 9,266,454.18
  4. Step 4: Simplify right side
    17,106,925.32x = 218,758,529,644,676.41
  5. Step 5: Solve for x
    x = 218,758,529,644,676.41/17,106,925.32
  6. Step 6: Final answer
    x = 12,787,717.58

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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.