Home / 1,497,855,825.60-2,242,404,295.20-1,067,874,129.60

Finding the Fourth Proportional to 1,497,855,825.60, 2,242,404,295.20 and 1,067,874,129.60

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Solution

The fourth proportional to 1,497,855,825.60, 2,242,404,295.20 and 1,067,874,129.60 is: 1,598,688,935.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,855,825.60 : 2,242,404,295.20 = 1,067,874,129.60 : x
  2. Step 2: Convert to fraction form
    1,497,855,825.60/2,242,404,295.20 = 1,067,874,129.60/x
  3. Step 3: Cross multiply
    1,497,855,825.60x = 2,242,404,295.20 × 1,067,874,129.60
  4. Step 4: Simplify right side
    1,497,855,825.60x = 2,394,605,534,948,001,280
  5. Step 5: Solve for x
    x = 2,394,605,534,948,001,280/1,497,855,825.60
  6. Step 6: Final answer
    x = 1,598,688,935.22

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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.