Home / 6,507,864,450,075-8,980,854,407,026.50-3,581,418,076,383.50

Finding the Fourth Proportional to 6,507,864,450,075, 8,980,854,407,026.50 and 3,581,418,076,383.50

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Solution

The fourth proportional to 6,507,864,450,075, 8,980,854,407,026.50 and 3,581,418,076,383.50 is: 4,942,357,752,138.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,507,864,450,075 : 8,980,854,407,026.50 = 3,581,418,076,383.50 : x
  2. Step 2: Convert to fraction form
    6,507,864,450,075/8,980,854,407,026.50 = 3,581,418,076,383.50/x
  3. Step 3: Cross multiply
    6,507,864,450,075x = 8,980,854,407,026.50 × 3,581,418,076,383.50
  4. Step 4: Simplify right side
    6,507,864,450,075x = 32,164,194,314,693,127,396,392,960
  5. Step 5: Solve for x
    x = 32,164,194,314,693,127,396,392,960/6,507,864,450,075
  6. Step 6: Final answer
    x = 4,942,357,752,138.25

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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.