Home / 17,271,933.21-23,835,368.75-9,536,829.21

Finding the Fourth Proportional to 17,271,933.21, 23,835,368.75 and 9,536,829.21

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Solution

The fourth proportional to 17,271,933.21, 23,835,368.75 and 9,536,829.21 is: 13,160,880.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,271,933.21 : 23,835,368.75 = 9,536,829.21 : x
  2. Step 2: Convert to fraction form
    17,271,933.21/23,835,368.75 = 9,536,829.21/x
  3. Step 3: Cross multiply
    17,271,933.21x = 23,835,368.75 × 9,536,829.21
  4. Step 4: Simplify right side
    17,271,933.21x = 227,313,840,878,437.06
  5. Step 5: Solve for x
    x = 227,313,840,878,437.06/17,271,933.21
  6. Step 6: Final answer
    x = 13,160,880.03

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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.