Home / 33,572,511.70-50,358,767.55-12,007,816.90

Finding the Fourth Proportional to 33,572,511.70, 50,358,767.55 and 12,007,816.90

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Solution

The fourth proportional to 33,572,511.70, 50,358,767.55 and 12,007,816.90 is: 18,011,725.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572,511.70 : 50,358,767.55 = 12,007,816.90 : x
  2. Step 2: Convert to fraction form
    33,572,511.70/50,358,767.55 = 12,007,816.90/x
  3. Step 3: Cross multiply
    33,572,511.70x = 50,358,767.55 × 12,007,816.90
  4. Step 4: Simplify right side
    33,572,511.70x = 604,698,860,050,061.62
  5. Step 5: Solve for x
    x = 604,698,860,050,061.62/33,572,511.70
  6. Step 6: Final answer
    x = 18,011,725.35

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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.