Home / 14,183,586.30-21,275,379.45-10,596,359.55

Finding the Fourth Proportional to 14,183,586.30, 21,275,379.45 and 10,596,359.55

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Solution

The fourth proportional to 14,183,586.30, 21,275,379.45 and 10,596,359.55 is: 15,894,539.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,183,586.30 : 21,275,379.45 = 10,596,359.55 : x
  2. Step 2: Convert to fraction form
    14,183,586.30/21,275,379.45 = 10,596,359.55/x
  3. Step 3: Cross multiply
    14,183,586.30x = 21,275,379.45 × 10,596,359.55
  4. Step 4: Simplify right side
    14,183,586.30x = 225,441,570,214,881.25
  5. Step 5: Solve for x
    x = 225,441,570,214,881.25/14,183,586.30
  6. Step 6: Final answer
    x = 15,894,539.33

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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.