Home / 16,119,773.60-24,179,660.40-4,152,509.60

Finding the Fourth Proportional to 16,119,773.60, 24,179,660.40 and 4,152,509.60

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Solution

The fourth proportional to 16,119,773.60, 24,179,660.40 and 4,152,509.60 is: 6,228,764.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,773.60 : 24,179,660.40 = 4,152,509.60 : x
  2. Step 2: Convert to fraction form
    16,119,773.60/24,179,660.40 = 4,152,509.60/x
  3. Step 3: Cross multiply
    16,119,773.60x = 24,179,660.40 × 4,152,509.60
  4. Step 4: Simplify right side
    16,119,773.60x = 100,406,271,935,739.84
  5. Step 5: Solve for x
    x = 100,406,271,935,739.84/16,119,773.60
  6. Step 6: Final answer
    x = 6,228,764.40

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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.