Home / 35,340,170.40-52,994,509.20-16,176,801.60

Finding the Fourth Proportional to 35,340,170.40, 52,994,509.20 and 16,176,801.60

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Solution

The fourth proportional to 35,340,170.40, 52,994,509.20 and 16,176,801.60 is: 24,257,994.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,340,170.40 : 52,994,509.20 = 16,176,801.60 : x
  2. Step 2: Convert to fraction form
    35,340,170.40/52,994,509.20 = 16,176,801.60/x
  3. Step 3: Cross multiply
    35,340,170.40x = 52,994,509.20 × 16,176,801.60
  4. Step 4: Simplify right side
    35,340,170.40x = 857,281,661,217,774.75
  5. Step 5: Solve for x
    x = 857,281,661,217,774.75/35,340,170.40
  6. Step 6: Final answer
    x = 24,257,994.56

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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.