Home / 17,462,336.88-23,923,510.40-16,807,803.44

Finding the Fourth Proportional to 17,462,336.88, 23,923,510.40 and 16,807,803.44

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Solution

The fourth proportional to 17,462,336.88, 23,923,510.40 and 16,807,803.44 is: 23,026,795.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,462,336.88 : 23,923,510.40 = 16,807,803.44 : x
  2. Step 2: Convert to fraction form
    17,462,336.88/23,923,510.40 = 16,807,803.44/x
  3. Step 3: Cross multiply
    17,462,336.88x = 23,923,510.40 × 16,807,803.44
  4. Step 4: Simplify right side
    17,462,336.88x = 402,101,660,397,995.81
  5. Step 5: Solve for x
    x = 402,101,660,397,995.81/17,462,336.88
  6. Step 6: Final answer
    x = 23,026,795.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.