Home / 38,176,880.83-57,257,930.53-14,833,583.68

Finding the Fourth Proportional to 38,176,880.83, 57,257,930.53 and 14,833,583.68

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Solution

The fourth proportional to 38,176,880.83, 57,257,930.53 and 14,833,583.68 is: 22,247,503.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,176,880.83 : 57,257,930.53 = 14,833,583.68 : x
  2. Step 2: Convert to fraction form
    38,176,880.83/57,257,930.53 = 14,833,583.68/x
  3. Step 3: Cross multiply
    38,176,880.83x = 57,257,930.53 × 14,833,583.68
  4. Step 4: Simplify right side
    38,176,880.83x = 849,340,303,843,137.50
  5. Step 5: Solve for x
    x = 849,340,303,843,137.50/38,176,880.83
  6. Step 6: Final answer
    x = 22,247,503.86

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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.