Home / 16,119,054.60-24,178,581.90-10,710,166.20

Finding the Fourth Proportional to 16,119,054.60, 24,178,581.90 and 10,710,166.20

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Solution

The fourth proportional to 16,119,054.60, 24,178,581.90 and 10,710,166.20 is: 16,065,249.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,054.60 : 24,178,581.90 = 10,710,166.20 : x
  2. Step 2: Convert to fraction form
    16,119,054.60/24,178,581.90 = 10,710,166.20/x
  3. Step 3: Cross multiply
    16,119,054.60x = 24,178,581.90 × 10,710,166.20
  4. Step 4: Simplify right side
    16,119,054.60x = 258,956,630,629,311.75
  5. Step 5: Solve for x
    x = 258,956,630,629,311.75/16,119,054.60
  6. Step 6: Final answer
    x = 16,065,249.30

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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.