Home / 16,030,384.60-24,061,323.30-7,952,481.40

Finding the Fourth Proportional to 16,030,384.60, 24,061,323.30 and 7,952,481.40

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Solution

The fourth proportional to 16,030,384.60, 24,061,323.30 and 7,952,481.40 is: 11,936,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,030,384.60 : 24,061,323.30 = 7,952,481.40 : x
  2. Step 2: Convert to fraction form
    16,030,384.60/24,061,323.30 = 7,952,481.40/x
  3. Step 3: Cross multiply
    16,030,384.60x = 24,061,323.30 × 7,952,481.40
  4. Step 4: Simplify right side
    16,030,384.60x = 191,347,226,002,636.62
  5. Step 5: Solve for x
    x = 191,347,226,002,636.62/16,030,384.60
  6. Step 6: Final answer
    x = 11,936,533.70

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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.