Home / 9,295,795.77-13,900,886.78-8,842,299.45

Finding the Fourth Proportional to 9,295,795.77, 13,900,886.78 and 8,842,299.45

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Solution

The fourth proportional to 9,295,795.77, 13,900,886.78 and 8,842,299.45 is: 13,222,730.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,795.77 : 13,900,886.78 = 8,842,299.45 : x
  2. Step 2: Convert to fraction form
    9,295,795.77/13,900,886.78 = 8,842,299.45/x
  3. Step 3: Cross multiply
    9,295,795.77x = 13,900,886.78 × 8,842,299.45
  4. Step 4: Simplify right side
    9,295,795.77x = 122,915,803,485,094.77
  5. Step 5: Solve for x
    x = 122,915,803,485,094.77/9,295,795.77
  6. Step 6: Final answer
    x = 13,222,730.63

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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.