Home / 9,014,282.34-13,534,930.98-7,803,593.30

Finding the Fourth Proportional to 9,014,282.34, 13,534,930.98 and 7,803,593.30

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Solution

The fourth proportional to 9,014,282.34, 13,534,930.98 and 7,803,593.30 is: 11,717,083.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,282.34 : 13,534,930.98 = 7,803,593.30 : x
  2. Step 2: Convert to fraction form
    9,014,282.34/13,534,930.98 = 7,803,593.30/x
  3. Step 3: Cross multiply
    9,014,282.34x = 13,534,930.98 × 7,803,593.30
  4. Step 4: Simplify right side
    9,014,282.34x = 105,621,096,711,490.44
  5. Step 5: Solve for x
    x = 105,621,096,711,490.44/9,014,282.34
  6. Step 6: Final answer
    x = 11,717,083.26

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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.