Home / 4,036,697,089.40-6,056,179,374.90-1,966,486,388.60

Finding the Fourth Proportional to 4,036,697,089.40, 6,056,179,374.90 and 1,966,486,388.60

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Solution

The fourth proportional to 4,036,697,089.40, 6,056,179,374.90 and 1,966,486,388.60 is: 2,950,281,887.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,697,089.40 : 6,056,179,374.90 = 1,966,486,388.60 : x
  2. Step 2: Convert to fraction form
    4,036,697,089.40/6,056,179,374.90 = 1,966,486,388.60/x
  3. Step 3: Cross multiply
    4,036,697,089.40x = 6,056,179,374.90 × 1,966,486,388.60
  4. Step 4: Simplify right side
    4,036,697,089.40x = 11,909,394,307,660,904,448
  5. Step 5: Solve for x
    x = 11,909,394,307,660,904,448/4,036,697,089.40
  6. Step 6: Final answer
    x = 2,950,281,887.37

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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.