Home / 23,328,078.20-34,992,117.30-14,762,036.60

Finding the Fourth Proportional to 23,328,078.20, 34,992,117.30 and 14,762,036.60

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Solution

The fourth proportional to 23,328,078.20, 34,992,117.30 and 14,762,036.60 is: 22,143,054.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,078.20 : 34,992,117.30 = 14,762,036.60 : x
  2. Step 2: Convert to fraction form
    23,328,078.20/34,992,117.30 = 14,762,036.60/x
  3. Step 3: Cross multiply
    23,328,078.20x = 34,992,117.30 × 14,762,036.60
  4. Step 4: Simplify right side
    23,328,078.20x = 516,554,916,294,093.12
  5. Step 5: Solve for x
    x = 516,554,916,294,093.12/23,328,078.20
  6. Step 6: Final answer
    x = 22,143,054.90

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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.