Home / 35,337,667.20-53,006,500.80-16,205,791.20

Finding the Fourth Proportional to 35,337,667.20, 53,006,500.80 and 16,205,791.20

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Solution

The fourth proportional to 35,337,667.20, 53,006,500.80 and 16,205,791.20 is: 24,308,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,337,667.20 : 53,006,500.80 = 16,205,791.20 : x
  2. Step 2: Convert to fraction form
    35,337,667.20/53,006,500.80 = 16,205,791.20/x
  3. Step 3: Cross multiply
    35,337,667.20x = 53,006,500.80 × 16,205,791.20
  4. Step 4: Simplify right side
    35,337,667.20x = 859,012,284,207,432.88
  5. Step 5: Solve for x
    x = 859,012,284,207,432.88/35,337,667.20
  6. Step 6: Final answer
    x = 24,308,686.80

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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.