Home / 5,082,550,857.60-7,014,090,497.70-2,824,585,537.02

Finding the Fourth Proportional to 5,082,550,857.60, 7,014,090,497.70 and 2,824,585,537.02

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Solution

The fourth proportional to 5,082,550,857.60, 7,014,090,497.70 and 2,824,585,537.02 is: 3,898,022,691.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,550,857.60 : 7,014,090,497.70 = 2,824,585,537.02 : x
  2. Step 2: Convert to fraction form
    5,082,550,857.60/7,014,090,497.70 = 2,824,585,537.02/x
  3. Step 3: Cross multiply
    5,082,550,857.60x = 7,014,090,497.70 × 2,824,585,537.02
  4. Step 4: Simplify right side
    5,082,550,857.60x = 19,811,898,575,152,832,512
  5. Step 5: Solve for x
    x = 19,811,898,575,152,832,512/5,082,550,857.60
  6. Step 6: Final answer
    x = 3,898,022,691.80

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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.