Home / 173,677,585.26-239,678,495.54-95,360,453.68

Finding the Fourth Proportional to 173,677,585.26, 239,678,495.54 and 95,360,453.68

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Solution

The fourth proportional to 173,677,585.26, 239,678,495.54 and 95,360,453.68 is: 131,599,308.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,677,585.26 : 239,678,495.54 = 95,360,453.68 : x
  2. Step 2: Convert to fraction form
    173,677,585.26/239,678,495.54 = 95,360,453.68/x
  3. Step 3: Cross multiply
    173,677,585.26x = 239,678,495.54 × 95,360,453.68
  4. Step 4: Simplify right side
    173,677,585.26x = 22,855,850,072,034,256
  5. Step 5: Solve for x
    x = 22,855,850,072,034,256/173,677,585.26
  6. Step 6: Final answer
    x = 131,599,308.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.