Home / 27,704,403.20-41,520,365.40-14,897,331.20

Finding the Fourth Proportional to 27,704,403.20, 41,520,365.40 and 14,897,331.20

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Solution

The fourth proportional to 27,704,403.20, 41,520,365.40 and 14,897,331.20 is: 22,326,509.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,704,403.20 : 41,520,365.40 = 14,897,331.20 : x
  2. Step 2: Convert to fraction form
    27,704,403.20/41,520,365.40 = 14,897,331.20/x
  3. Step 3: Cross multiply
    27,704,403.20x = 41,520,365.40 × 14,897,331.20
  4. Step 4: Simplify right side
    27,704,403.20x = 618,542,634,908,820.38
  5. Step 5: Solve for x
    x = 618,542,634,908,820.38/27,704,403.20
  6. Step 6: Final answer
    x = 22,326,509.99

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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.