Home / 17,088,161.52-23,581,884.33-9,353,037.76

Finding the Fourth Proportional to 17,088,161.52, 23,581,884.33 and 9,353,037.76

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Solution

The fourth proportional to 17,088,161.52, 23,581,884.33 and 9,353,037.76 is: 12,907,313.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,161.52 : 23,581,884.33 = 9,353,037.76 : x
  2. Step 2: Convert to fraction form
    17,088,161.52/23,581,884.33 = 9,353,037.76/x
  3. Step 3: Cross multiply
    17,088,161.52x = 23,581,884.33 × 9,353,037.76
  4. Step 4: Simplify right side
    17,088,161.52x = 220,562,254,703,883.41
  5. Step 5: Solve for x
    x = 220,562,254,703,883.41/17,088,161.52
  6. Step 6: Final answer
    x = 12,907,313.31

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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.