Home / 16,162,748.40-24,255,932.40-11,379,779.40

Finding the Fourth Proportional to 16,162,748.40, 24,255,932.40 and 11,379,779.40

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Solution

The fourth proportional to 16,162,748.40, 24,255,932.40 and 11,379,779.40 is: 17,077,984.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,162,748.40 : 24,255,932.40 = 11,379,779.40 : x
  2. Step 2: Convert to fraction form
    16,162,748.40/24,255,932.40 = 11,379,779.40/x
  3. Step 3: Cross multiply
    16,162,748.40x = 24,255,932.40 × 11,379,779.40
  4. Step 4: Simplify right side
    16,162,748.40x = 276,027,159,853,312.56
  5. Step 5: Solve for x
    x = 276,027,159,853,312.56/16,162,748.40
  6. Step 6: Final answer
    x = 17,077,984.08

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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.