Home / 9,790,232.80-14,656,318.80-7,277,029.60

Finding the Fourth Proportional to 9,790,232.80, 14,656,318.80 and 7,277,029.60

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Solution

The fourth proportional to 9,790,232.80, 14,656,318.80 and 7,277,029.60 is: 10,893,966.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,790,232.80 : 14,656,318.80 = 7,277,029.60 : x
  2. Step 2: Convert to fraction form
    9,790,232.80/14,656,318.80 = 7,277,029.60/x
  3. Step 3: Cross multiply
    9,790,232.80x = 14,656,318.80 × 7,277,029.60
  4. Step 4: Simplify right side
    9,790,232.80x = 106,654,465,734,636.48
  5. Step 5: Solve for x
    x = 106,654,465,734,636.48/9,790,232.80
  6. Step 6: Final answer
    x = 10,893,966.25

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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.