Home / 16,502,725.30-24,764,585.55-9,679,285.30

Finding the Fourth Proportional to 16,502,725.30, 24,764,585.55 and 9,679,285.30

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Solution

The fourth proportional to 16,502,725.30, 24,764,585.55 and 9,679,285.30 is: 14,525,085.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,502,725.30 : 24,764,585.55 = 9,679,285.30 : x
  2. Step 2: Convert to fraction form
    16,502,725.30/24,764,585.55 = 9,679,285.30/x
  3. Step 3: Cross multiply
    16,502,725.30x = 24,764,585.55 × 9,679,285.30
  4. Step 4: Simplify right side
    16,502,725.30x = 239,703,488,874,707.44
  5. Step 5: Solve for x
    x = 239,703,488,874,707.44/16,502,725.30
  6. Step 6: Final answer
    x = 14,525,085.07

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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.