Home / 17,834,629.28-24,611,933.04-9,685,925.60

Finding the Fourth Proportional to 17,834,629.28, 24,611,933.04 and 9,685,925.60

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Solution

The fourth proportional to 17,834,629.28, 24,611,933.04 and 9,685,925.60 is: 13,366,655.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,629.28 : 24,611,933.04 = 9,685,925.60 : x
  2. Step 2: Convert to fraction form
    17,834,629.28/24,611,933.04 = 9,685,925.60/x
  3. Step 3: Cross multiply
    17,834,629.28x = 24,611,933.04 × 9,685,925.60
  4. Step 4: Simplify right side
    17,834,629.28x = 238,389,352,297,621.81
  5. Step 5: Solve for x
    x = 238,389,352,297,621.81/17,834,629.28
  6. Step 6: Final answer
    x = 13,366,655.88

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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.