Home / 176,872,461.85-244,080,727.94-96,405,147.01

Finding the Fourth Proportional to 176,872,461.85, 244,080,727.94 and 96,405,147.01

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Solution

The fourth proportional to 176,872,461.85, 244,080,727.94 and 96,405,147.01 is: 133,037,320.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,872,461.85 : 244,080,727.94 = 96,405,147.01 : x
  2. Step 2: Convert to fraction form
    176,872,461.85/244,080,727.94 = 96,405,147.01/x
  3. Step 3: Cross multiply
    176,872,461.85x = 244,080,727.94 × 96,405,147.01
  4. Step 4: Simplify right side
    176,872,461.85x = 23,530,638,458,994,324
  5. Step 5: Solve for x
    x = 23,530,638,458,994,324/176,872,461.85
  6. Step 6: Final answer
    x = 133,037,320.87

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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.