Home / 9,096,341.10-13,644,511.65-8,352,323.70

Finding the Fourth Proportional to 9,096,341.10, 13,644,511.65 and 8,352,323.70

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Solution

The fourth proportional to 9,096,341.10, 13,644,511.65 and 8,352,323.70 is: 12,528,485.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,341.10 : 13,644,511.65 = 8,352,323.70 : x
  2. Step 2: Convert to fraction form
    9,096,341.10/13,644,511.65 = 8,352,323.70/x
  3. Step 3: Cross multiply
    9,096,341.10x = 13,644,511.65 × 8,352,323.70
  4. Step 4: Simplify right side
    9,096,341.10x = 113,963,378,029,221.11
  5. Step 5: Solve for x
    x = 113,963,378,029,221.11/9,096,341.10
  6. Step 6: Final answer
    x = 12,528,485.55

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Similar ratio
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1.5x scale

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.