Home / 36,413,009.52-54,581,365.14-16,966,200.50

Finding the Fourth Proportional to 36,413,009.52, 54,581,365.14 and 16,966,200.50

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Solution

The fourth proportional to 36,413,009.52, 54,581,365.14 and 16,966,200.50 is: 25,431,525.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,413,009.52 : 54,581,365.14 = 16,966,200.50 : x
  2. Step 2: Convert to fraction form
    36,413,009.52/54,581,365.14 = 16,966,200.50/x
  3. Step 3: Cross multiply
    36,413,009.52x = 54,581,365.14 × 16,966,200.50
  4. Step 4: Simplify right side
    36,413,009.52x = 926,038,384,528,950.62
  5. Step 5: Solve for x
    x = 926,038,384,528,950.62/36,413,009.52
  6. Step 6: Final answer
    x = 25,431,525.62

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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.