Home / 3,227,147,714.04-4,453,346,269.71-1,798,144,986.66

Finding the Fourth Proportional to 3,227,147,714.04, 4,453,346,269.71 and 1,798,144,986.66

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Solution

The fourth proportional to 3,227,147,714.04, 4,453,346,269.71 and 1,798,144,986.66 is: 2,481,374,569.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,147,714.04 : 4,453,346,269.71 = 1,798,144,986.66 : x
  2. Step 2: Convert to fraction form
    3,227,147,714.04/4,453,346,269.71 = 1,798,144,986.66/x
  3. Step 3: Cross multiply
    3,227,147,714.04x = 4,453,346,269.71 × 1,798,144,986.66
  4. Step 4: Simplify right side
    3,227,147,714.04x = 8,007,762,268,740,048,896
  5. Step 5: Solve for x
    x = 8,007,762,268,740,048,896/3,227,147,714.04
  6. Step 6: Final answer
    x = 2,481,374,569.22

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1.5x scale

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.