Home / 67,507,523.62-93,160,829.91-36,567,692.89

Finding the Fourth Proportional to 67,507,523.62, 93,160,829.91 and 36,567,692.89

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Solution

The fourth proportional to 67,507,523.62, 93,160,829.91 and 36,567,692.89 is: 50,463,658.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,507,523.62 : 93,160,829.91 = 36,567,692.89 : x
  2. Step 2: Convert to fraction form
    67,507,523.62/93,160,829.91 = 36,567,692.89/x
  3. Step 3: Cross multiply
    67,507,523.62x = 93,160,829.91 × 36,567,692.89
  4. Step 4: Simplify right side
    67,507,523.62x = 3,406,676,617,526,406.50
  5. Step 5: Solve for x
    x = 3,406,676,617,526,406.50/67,507,523.62
  6. Step 6: Final answer
    x = 50,463,658.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.