Home / 49,056,133.90-73,584,200.85-16,697,281.90

Finding the Fourth Proportional to 49,056,133.90, 73,584,200.85 and 16,697,281.90

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Solution

The fourth proportional to 49,056,133.90, 73,584,200.85 and 16,697,281.90 is: 25,045,922.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,056,133.90 : 73,584,200.85 = 16,697,281.90 : x
  2. Step 2: Convert to fraction form
    49,056,133.90/73,584,200.85 = 16,697,281.90/x
  3. Step 3: Cross multiply
    49,056,133.90x = 73,584,200.85 × 16,697,281.90
  4. Step 4: Simplify right side
    49,056,133.90x = 1,228,656,144,978,669.50
  5. Step 5: Solve for x
    x = 1,228,656,144,978,669.50/49,056,133.90
  6. Step 6: Final answer
    x = 25,045,922.85

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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.