Home / 16,339,011.32-24,497,166.72-7,236,148.16

Finding the Fourth Proportional to 16,339,011.32, 24,497,166.72 and 7,236,148.16

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Solution

The fourth proportional to 16,339,011.32, 24,497,166.72 and 7,236,148.16 is: 10,849,195.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,339,011.32 : 24,497,166.72 = 7,236,148.16 : x
  2. Step 2: Convert to fraction form
    16,339,011.32/24,497,166.72 = 7,236,148.16/x
  3. Step 3: Cross multiply
    16,339,011.32x = 24,497,166.72 × 7,236,148.16
  4. Step 4: Simplify right side
    16,339,011.32x = 177,265,127,886,141.22
  5. Step 5: Solve for x
    x = 177,265,127,886,141.22/16,339,011.32
  6. Step 6: Final answer
    x = 10,849,195.49

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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.