Home / 37,658,046.60-56,496,692.70-12,099,306.60

Finding the Fourth Proportional to 37,658,046.60, 56,496,692.70 and 12,099,306.60

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Solution

The fourth proportional to 37,658,046.60, 56,496,692.70 and 12,099,306.60 is: 18,152,051.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,658,046.60 : 56,496,692.70 = 12,099,306.60 : x
  2. Step 2: Convert to fraction form
    37,658,046.60/56,496,692.70 = 12,099,306.60/x
  3. Step 3: Cross multiply
    37,658,046.60x = 56,496,692.70 × 12,099,306.60
  4. Step 4: Simplify right side
    37,658,046.60x = 683,570,806,863,281.88
  5. Step 5: Solve for x
    x = 683,570,806,863,281.88/37,658,046.60
  6. Step 6: Final answer
    x = 18,152,051.65

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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.