Home / 9,473,472.10-14,183,636.10-9,207,751.60

Finding the Fourth Proportional to 9,473,472.10, 14,183,636.10 and 9,207,751.60

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Solution

The fourth proportional to 9,473,472.10, 14,183,636.10 and 9,207,751.60 is: 13,785,800.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,472.10 : 14,183,636.10 = 9,207,751.60 : x
  2. Step 2: Convert to fraction form
    9,473,472.10/14,183,636.10 = 9,207,751.60/x
  3. Step 3: Cross multiply
    9,473,472.10x = 14,183,636.10 × 9,207,751.60
  4. Step 4: Simplify right side
    9,473,472.10x = 130,599,397,993,592.75
  5. Step 5: Solve for x
    x = 130,599,397,993,592.75/9,473,472.10
  6. Step 6: Final answer
    x = 13,785,800.67

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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.