Home / 3,072,464,561.00-4,240,001,042.71-1,662,768,523.89

Finding the Fourth Proportional to 3,072,464,561.00, 4,240,001,042.71 and 1,662,768,523.89

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Solution

The fourth proportional to 3,072,464,561.00, 4,240,001,042.71 and 1,662,768,523.89 is: 2,294,620,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,464,561.00 : 4,240,001,042.71 = 1,662,768,523.89 : x
  2. Step 2: Convert to fraction form
    3,072,464,561.00/4,240,001,042.71 = 1,662,768,523.89/x
  3. Step 3: Cross multiply
    3,072,464,561.00x = 4,240,001,042.71 × 1,662,768,523.89
  4. Step 4: Simplify right side
    3,072,464,561.00x = 7,050,140,275,074,810,880
  5. Step 5: Solve for x
    x = 7,050,140,275,074,810,880/3,072,464,561.00
  6. Step 6: Final answer
    x = 2,294,620,535.11

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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.