Home / 73,451,692.60-110,051,567.70-35,030,476.60

Finding the Fourth Proportional to 73,451,692.60, 110,051,567.70 and 35,030,476.60

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Solution

The fourth proportional to 73,451,692.60, 110,051,567.70 and 35,030,476.60 is: 52,485,636.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,451,692.60 : 110,051,567.70 = 35,030,476.60 : x
  2. Step 2: Convert to fraction form
    73,451,692.60/110,051,567.70 = 35,030,476.60/x
  3. Step 3: Cross multiply
    73,451,692.60x = 110,051,567.70 × 35,030,476.60
  4. Step 4: Simplify right side
    73,451,692.60x = 3,855,158,867,108,166
  5. Step 5: Solve for x
    x = 3,855,158,867,108,166/73,451,692.60
  6. Step 6: Final answer
    x = 52,485,636.89

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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.