Home / 44,764,382.13-67,146,567.63-12,416,284.72

Finding the Fourth Proportional to 44,764,382.13, 67,146,567.63 and 12,416,284.72

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Solution

The fourth proportional to 44,764,382.13, 67,146,567.63 and 12,416,284.72 is: 18,624,425.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764,382.13 : 67,146,567.63 = 12,416,284.72 : x
  2. Step 2: Convert to fraction form
    44,764,382.13/67,146,567.63 = 12,416,284.72/x
  3. Step 3: Cross multiply
    44,764,382.13x = 67,146,567.63 × 12,416,284.72
  4. Step 4: Simplify right side
    44,764,382.13x = 833,710,901,664,815.62
  5. Step 5: Solve for x
    x = 833,710,901,664,815.62/44,764,382.13
  6. Step 6: Final answer
    x = 18,624,425.54

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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.