Home / 354,848,624.20-532,272,936.30-201,793,616.20

Finding the Fourth Proportional to 354,848,624.20, 532,272,936.30 and 201,793,616.20

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Solution

The fourth proportional to 354,848,624.20, 532,272,936.30 and 201,793,616.20 is: 302,690,424.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,848,624.20 : 532,272,936.30 = 201,793,616.20 : x
  2. Step 2: Convert to fraction form
    354,848,624.20/532,272,936.30 = 201,793,616.20/x
  3. Step 3: Cross multiply
    354,848,624.20x = 532,272,936.30 × 201,793,616.20
  4. Step 4: Simplify right side
    354,848,624.20x = 107,409,280,621,369,248
  5. Step 5: Solve for x
    x = 107,409,280,621,369,248/354,848,624.20
  6. Step 6: Final answer
    x = 302,690,424.30

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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.