Home / 6,507,864,450,074.50-8,980,854,407,026-3,581,418,076,383.10

Finding the Fourth Proportional to 6,507,864,450,074.50, 8,980,854,407,026 and 3,581,418,076,383.10

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Solution

The fourth proportional to 6,507,864,450,074.50, 8,980,854,407,026 and 3,581,418,076,383.10 is: 4,942,357,752,137.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,507,864,450,074.50 : 8,980,854,407,026 = 3,581,418,076,383.10 : x
  2. Step 2: Convert to fraction form
    6,507,864,450,074.50/8,980,854,407,026 = 3,581,418,076,383.10/x
  3. Step 3: Cross multiply
    6,507,864,450,074.50x = 8,980,854,407,026 × 3,581,418,076,383.10
  4. Step 4: Simplify right side
    6,507,864,450,074.50x = 32,164,194,314,687,745,802,371,072
  5. Step 5: Solve for x
    x = 32,164,194,314,687,745,802,371,072/6,507,864,450,074.50
  6. Step 6: Final answer
    x = 4,942,357,752,137.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.