Home / 9,453,033.69-14,171,138.16-3,694,457.76

Finding the Fourth Proportional to 9,453,033.69, 14,171,138.16 and 3,694,457.76

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Solution

The fourth proportional to 9,453,033.69, 14,171,138.16 and 3,694,457.76 is: 5,538,398.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,033.69 : 14,171,138.16 = 3,694,457.76 : x
  2. Step 2: Convert to fraction form
    9,453,033.69/14,171,138.16 = 3,694,457.76/x
  3. Step 3: Cross multiply
    9,453,033.69x = 14,171,138.16 × 3,694,457.76
  4. Step 4: Simplify right side
    9,453,033.69x = 52,354,671,343,244.12
  5. Step 5: Solve for x
    x = 52,354,671,343,244.12/9,453,033.69
  6. Step 6: Final answer
    x = 5,538,398.90

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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.