Home / 17,043,699.04-23,521,067.76-9,308,803.84

Finding the Fourth Proportional to 17,043,699.04, 23,521,067.76 and 9,308,803.84

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Solution

The fourth proportional to 17,043,699.04, 23,521,067.76 and 9,308,803.84 is: 12,846,566.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,043,699.04 : 23,521,067.76 = 9,308,803.84 : x
  2. Step 2: Convert to fraction form
    17,043,699.04/23,521,067.76 = 9,308,803.84/x
  3. Step 3: Cross multiply
    17,043,699.04x = 23,521,067.76 × 9,308,803.84
  4. Step 4: Simplify right side
    17,043,699.04x = 218,953,005,885,188.22
  5. Step 5: Solve for x
    x = 218,953,005,885,188.22/17,043,699.04
  6. Step 6: Final answer
    x = 12,846,566.08

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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.