Home / 17,097,671.10-23,594,077.53-9,362,580.15

Finding the Fourth Proportional to 17,097,671.10, 23,594,077.53 and 9,362,580.15

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Solution

The fourth proportional to 17,097,671.10, 23,594,077.53 and 9,362,580.15 is: 12,919,972.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,097,671.10 : 23,594,077.53 = 9,362,580.15 : x
  2. Step 2: Convert to fraction form
    17,097,671.10/23,594,077.53 = 9,362,580.15/x
  3. Step 3: Cross multiply
    17,097,671.10x = 23,594,077.53 × 9,362,580.15
  4. Step 4: Simplify right side
    17,097,671.10x = 220,901,441,939,939.06
  5. Step 5: Solve for x
    x = 220,901,441,939,939.06/17,097,671.10
  6. Step 6: Final answer
    x = 12,919,972.59

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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.