Home / 15,883,165.02-23,815,708.17-10,840,584.54

Finding the Fourth Proportional to 15,883,165.02, 23,815,708.17 and 10,840,584.54

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Solution

The fourth proportional to 15,883,165.02, 23,815,708.17 and 10,840,584.54 is: 16,254,707.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,883,165.02 : 23,815,708.17 = 10,840,584.54 : x
  2. Step 2: Convert to fraction form
    15,883,165.02/23,815,708.17 = 10,840,584.54/x
  3. Step 3: Cross multiply
    15,883,165.02x = 23,815,708.17 × 10,840,584.54
  4. Step 4: Simplify right side
    15,883,165.02x = 258,176,197,796,853.69
  5. Step 5: Solve for x
    x = 258,176,197,796,853.69/15,883,165.02
  6. Step 6: Final answer
    x = 16,254,707.26

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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.