Home / 44,377,374.75-66,566,061.99-12,029,277.39

Finding the Fourth Proportional to 44,377,374.75, 66,566,061.99 and 12,029,277.39

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Solution

The fourth proportional to 44,377,374.75, 66,566,061.99 and 12,029,277.39 is: 18,043,916.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,377,374.75 : 66,566,061.99 = 12,029,277.39 : x
  2. Step 2: Convert to fraction form
    44,377,374.75/66,566,061.99 = 12,029,277.39/x
  3. Step 3: Cross multiply
    44,377,374.75x = 66,566,061.99 × 12,029,277.39
  4. Step 4: Simplify right side
    44,377,374.75x = 800,741,624,437,645.50
  5. Step 5: Solve for x
    x = 800,741,624,437,645.50/44,377,374.75
  6. Step 6: Final answer
    x = 18,043,916.05

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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.