Home / 16,322,436.30-24,483,654.45-4,962,866.70

Finding the Fourth Proportional to 16,322,436.30, 24,483,654.45 and 4,962,866.70

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Solution

The fourth proportional to 16,322,436.30, 24,483,654.45 and 4,962,866.70 is: 7,444,300.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,322,436.30 : 24,483,654.45 = 4,962,866.70 : x
  2. Step 2: Convert to fraction form
    16,322,436.30/24,483,654.45 = 4,962,866.70/x
  3. Step 3: Cross multiply
    16,322,436.30x = 24,483,654.45 × 4,962,866.70
  4. Step 4: Simplify right side
    16,322,436.30x = 121,509,113,364,211.81
  5. Step 5: Solve for x
    x = 121,509,113,364,211.81/16,322,436.30
  6. Step 6: Final answer
    x = 7,444,300.05

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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.