Home / 9,965,272.60-14,947,908.90-3,233,686.60

Finding the Fourth Proportional to 9,965,272.60, 14,947,908.90 and 3,233,686.60

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Solution

The fourth proportional to 9,965,272.60, 14,947,908.90 and 3,233,686.60 is: 4,850,529.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,965,272.60 : 14,947,908.90 = 3,233,686.60 : x
  2. Step 2: Convert to fraction form
    9,965,272.60/14,947,908.90 = 3,233,686.60/x
  3. Step 3: Cross multiply
    9,965,272.60x = 14,947,908.90 × 3,233,686.60
  4. Step 4: Simplify right side
    9,965,272.60x = 48,336,852,707,950.74
  5. Step 5: Solve for x
    x = 48,336,852,707,950.74/9,965,272.60
  6. Step 6: Final answer
    x = 4,850,529.90

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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.