Home / 32,543,573.85-48,813,783.39-12,077,283.39

Finding the Fourth Proportional to 32,543,573.85, 48,813,783.39 and 12,077,283.39

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Solution

The fourth proportional to 32,543,573.85, 48,813,783.39 and 12,077,283.39 is: 18,115,339.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,543,573.85 : 48,813,783.39 = 12,077,283.39 : x
  2. Step 2: Convert to fraction form
    32,543,573.85/48,813,783.39 = 12,077,283.39/x
  3. Step 3: Cross multiply
    32,543,573.85x = 48,813,783.39 × 12,077,283.39
  4. Step 4: Simplify right side
    32,543,573.85x = 589,537,895,339,104.88
  5. Step 5: Solve for x
    x = 589,537,895,339,104.88/32,543,573.85
  6. Step 6: Final answer
    x = 18,115,339.70

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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.