Home / 17,405,861.37-26,108,792.25-6,046,320.93

Finding the Fourth Proportional to 17,405,861.37, 26,108,792.25 and 6,046,320.93

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Solution

The fourth proportional to 17,405,861.37, 26,108,792.25 and 6,046,320.93 is: 9,069,481.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,405,861.37 : 26,108,792.25 = 6,046,320.93 : x
  2. Step 2: Convert to fraction form
    17,405,861.37/26,108,792.25 = 6,046,320.93/x
  3. Step 3: Cross multiply
    17,405,861.37x = 26,108,792.25 × 6,046,320.93
  4. Step 4: Simplify right side
    17,405,861.37x = 157,862,137,038,196.78
  5. Step 5: Solve for x
    x = 157,862,137,038,196.78/17,405,861.37
  6. Step 6: Final answer
    x = 9,069,481.46

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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.