Home / 360,676,262.93-541,364,241.06-174,061,534.64

Finding the Fourth Proportional to 360,676,262.93, 541,364,241.06 and 174,061,534.64

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Solution

The fourth proportional to 360,676,262.93, 541,364,241.06 and 174,061,534.64 is: 261,261,137.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,676,262.93 : 541,364,241.06 = 174,061,534.64 : x
  2. Step 2: Convert to fraction form
    360,676,262.93/541,364,241.06 = 174,061,534.64/x
  3. Step 3: Cross multiply
    360,676,262.93x = 541,364,241.06 × 174,061,534.64
  4. Step 4: Simplify right side
    360,676,262.93x = 94,230,690,595,415,664
  5. Step 5: Solve for x
    x = 94,230,690,595,415,664/360,676,262.93
  6. Step 6: Final answer
    x = 261,261,137.15

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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.