Home / 3,973,517,012.00-5,481,730,485.37-2,365,070,115.71

Finding the Fourth Proportional to 3,973,517,012.00, 5,481,730,485.37 and 2,365,070,115.71

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Solution

The fourth proportional to 3,973,517,012.00, 5,481,730,485.37 and 2,365,070,115.71 is: 3,262,771,221.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973,517,012.00 : 5,481,730,485.37 = 2,365,070,115.71 : x
  2. Step 2: Convert to fraction form
    3,973,517,012.00/5,481,730,485.37 = 2,365,070,115.71/x
  3. Step 3: Cross multiply
    3,973,517,012.00x = 5,481,730,485.37 × 2,365,070,115.71
  4. Step 4: Simplify right side
    3,973,517,012.00x = 12,964,676,953,341,839,360
  5. Step 5: Solve for x
    x = 12,964,676,953,341,839,360/3,973,517,012.00
  6. Step 6: Final answer
    x = 3,262,771,221.11

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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.