Home / 30,984,497.34-46,377,368.73-16,571,525.82

Finding the Fourth Proportional to 30,984,497.34, 46,377,368.73 and 16,571,525.82

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Solution

The fourth proportional to 30,984,497.34, 46,377,368.73 and 16,571,525.82 is: 24,804,138.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,984,497.34 : 46,377,368.73 = 16,571,525.82 : x
  2. Step 2: Convert to fraction form
    30,984,497.34/46,377,368.73 = 16,571,525.82/x
  3. Step 3: Cross multiply
    30,984,497.34x = 46,377,368.73 × 16,571,525.82
  4. Step 4: Simplify right side
    30,984,497.34x = 768,543,763,372,855.62
  5. Step 5: Solve for x
    x = 768,543,763,372,855.62/30,984,497.34
  6. Step 6: Final answer
    x = 24,804,138.50

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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.