Home / 6,404,131,095.62-9,593,686,177.74-4,411,821,230.91

Finding the Fourth Proportional to 6,404,131,095.62, 9,593,686,177.74 and 4,411,821,230.91

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Solution

The fourth proportional to 6,404,131,095.62, 9,593,686,177.74 and 4,411,821,230.91 is: 6,609,113,356.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,404,131,095.62 : 9,593,686,177.74 = 4,411,821,230.91 : x
  2. Step 2: Convert to fraction form
    6,404,131,095.62/9,593,686,177.74 = 4,411,821,230.91/x
  3. Step 3: Cross multiply
    6,404,131,095.62x = 9,593,686,177.74 × 4,411,821,230.91
  4. Step 4: Simplify right side
    6,404,131,095.62x = 42,325,628,361,641,140,224
  5. Step 5: Solve for x
    x = 42,325,628,361,641,140,224/6,404,131,095.62
  6. Step 6: Final answer
    x = 6,609,113,356.63

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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.