Home / 9,773,563.60-14,645,911.20-7,083,553.60

Finding the Fourth Proportional to 9,773,563.60, 14,645,911.20 and 7,083,553.60

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Solution

The fourth proportional to 9,773,563.60, 14,645,911.20 and 7,083,553.60 is: 10,614,868.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,773,563.60 : 14,645,911.20 = 7,083,553.60 : x
  2. Step 2: Convert to fraction form
    9,773,563.60/14,645,911.20 = 7,083,553.60/x
  3. Step 3: Cross multiply
    9,773,563.60x = 14,645,911.20 × 7,083,553.60
  4. Step 4: Simplify right side
    9,773,563.60x = 103,745,097,006,040.31
  5. Step 5: Solve for x
    x = 103,745,097,006,040.31/9,773,563.60
  6. Step 6: Final answer
    x = 10,614,868.97

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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.