Home / 17,097,691.48-23,594,105.62-9,362,600.56

Finding the Fourth Proportional to 17,097,691.48, 23,594,105.62 and 9,362,600.56

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Solution

The fourth proportional to 17,097,691.48, 23,594,105.62 and 9,362,600.56 is: 12,920,000.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,097,691.48 : 23,594,105.62 = 9,362,600.56 : x
  2. Step 2: Convert to fraction form
    17,097,691.48/23,594,105.62 = 9,362,600.56/x
  3. Step 3: Cross multiply
    17,097,691.48x = 23,594,105.62 × 9,362,600.56
  4. Step 4: Simplify right side
    17,097,691.48x = 220,902,186,490,511.16
  5. Step 5: Solve for x
    x = 220,902,186,490,511.16/17,097,691.48
  6. Step 6: Final answer
    x = 12,920,000.74

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1.5x scale

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.