Home / 35,084,742.44-52,630,723.42-13,243,518.50

Finding the Fourth Proportional to 35,084,742.44, 52,630,723.42 and 13,243,518.50

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Solution

The fourth proportional to 35,084,742.44, 52,630,723.42 and 13,243,518.50 is: 19,866,640.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,084,742.44 : 52,630,723.42 = 13,243,518.50 : x
  2. Step 2: Convert to fraction form
    35,084,742.44/52,630,723.42 = 13,243,518.50/x
  3. Step 3: Cross multiply
    35,084,742.44x = 52,630,723.42 × 13,243,518.50
  4. Step 4: Simplify right side
    35,084,742.44x = 697,015,958,984,890.75
  5. Step 5: Solve for x
    x = 697,015,958,984,890.75/35,084,742.44
  6. Step 6: Final answer
    x = 19,866,640.33

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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.