Home / 448,686,206.96-674,212,947.66-241,577,744.36

Finding the Fourth Proportional to 448,686,206.96, 674,212,947.66 and 241,577,744.36

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Solution

The fourth proportional to 448,686,206.96, 674,212,947.66 and 241,577,744.36 is: 363,003,900.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,686,206.96 : 674,212,947.66 = 241,577,744.36 : x
  2. Step 2: Convert to fraction form
    448,686,206.96/674,212,947.66 = 241,577,744.36/x
  3. Step 3: Cross multiply
    448,686,206.96x = 674,212,947.66 × 241,577,744.36
  4. Step 4: Simplify right side
    448,686,206.96x = 162,874,843,114,009,536
  5. Step 5: Solve for x
    x = 162,874,843,114,009,536/448,686,206.96
  6. Step 6: Final answer
    x = 363,003,900.25

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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.