Home / 29,941,817.55-41,319,955.35-16,530,914.85

Finding the Fourth Proportional to 29,941,817.55, 41,319,955.35 and 16,530,914.85

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Solution

The fourth proportional to 29,941,817.55, 41,319,955.35 and 16,530,914.85 is: 22,812,798.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,941,817.55 : 41,319,955.35 = 16,530,914.85 : x
  2. Step 2: Convert to fraction form
    29,941,817.55/41,319,955.35 = 16,530,914.85/x
  3. Step 3: Cross multiply
    29,941,817.55x = 41,319,955.35 × 16,530,914.85
  4. Step 4: Simplify right side
    29,941,817.55x = 683,056,663,496,652
  5. Step 5: Solve for x
    x = 683,056,663,496,652/29,941,817.55
  6. Step 6: Final answer
    x = 22,812,798.93

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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.