Home / 23,328,125.20-34,992,187.80-14,762,083.60

Finding the Fourth Proportional to 23,328,125.20, 34,992,187.80 and 14,762,083.60

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Solution

The fourth proportional to 23,328,125.20, 34,992,187.80 and 14,762,083.60 is: 22,143,125.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,125.20 : 34,992,187.80 = 14,762,083.60 : x
  2. Step 2: Convert to fraction form
    23,328,125.20/34,992,187.80 = 14,762,083.60/x
  3. Step 3: Cross multiply
    23,328,125.20x = 34,992,187.80 × 14,762,083.60
  4. Step 4: Simplify right side
    23,328,125.20x = 516,557,601,650,500
  5. Step 5: Solve for x
    x = 516,557,601,650,500/23,328,125.20
  6. Step 6: Final answer
    x = 22,143,125.40

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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.