Home / 82,330,678.95-123,482,766.46-24,024,667.32

Finding the Fourth Proportional to 82,330,678.95, 123,482,766.46 and 24,024,667.32

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Solution

The fourth proportional to 82,330,678.95, 123,482,766.46 and 24,024,667.32 is: 36,033,133.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,330,678.95 : 123,482,766.46 = 24,024,667.32 : x
  2. Step 2: Convert to fraction form
    82,330,678.95/123,482,766.46 = 24,024,667.32/x
  3. Step 3: Cross multiply
    82,330,678.95x = 123,482,766.46 × 24,024,667.32
  4. Step 4: Simplify right side
    82,330,678.95x = 2,966,632,383,894,692.50
  5. Step 5: Solve for x
    x = 2,966,632,383,894,692.50/82,330,678.95
  6. Step 6: Final answer
    x = 36,033,133.96

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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.