Home / 9,307,665.70-13,961,498.55-6,473,313.70

Finding the Fourth Proportional to 9,307,665.70, 13,961,498.55 and 6,473,313.70

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Solution

The fourth proportional to 9,307,665.70, 13,961,498.55 and 6,473,313.70 is: 9,709,970.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307,665.70 : 13,961,498.55 = 6,473,313.70 : x
  2. Step 2: Convert to fraction form
    9,307,665.70/13,961,498.55 = 6,473,313.70/x
  3. Step 3: Cross multiply
    9,307,665.70x = 13,961,498.55 × 6,473,313.70
  4. Step 4: Simplify right side
    9,307,665.70x = 90,377,159,836,245.14
  5. Step 5: Solve for x
    x = 90,377,159,836,245.14/9,307,665.70
  6. Step 6: Final answer
    x = 9,709,970.55

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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.