Home / 350,185,226.32-483,257,510.94-191,415,562.12

Finding the Fourth Proportional to 350,185,226.32, 483,257,510.94 and 191,415,562.12

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Solution

The fourth proportional to 350,185,226.32, 483,257,510.94 and 191,415,562.12 is: 264,154,513.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,185,226.32 : 483,257,510.94 = 191,415,562.12 : x
  2. Step 2: Convert to fraction form
    350,185,226.32/483,257,510.94 = 191,415,562.12/x
  3. Step 3: Cross multiply
    350,185,226.32x = 483,257,510.94 × 191,415,562.12
  4. Step 4: Simplify right side
    350,185,226.32x = 92,503,008,105,292,144
  5. Step 5: Solve for x
    x = 92,503,008,105,292,144/350,185,226.32
  6. Step 6: Final answer
    x = 264,154,513.53

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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.