Home / 95,776,929.02-132,172,157-51,723,923.64

Finding the Fourth Proportional to 95,776,929.02, 132,172,157 and 51,723,923.64

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Solution

The fourth proportional to 95,776,929.02, 132,172,157 and 51,723,923.64 is: 71,379,011.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,776,929.02 : 132,172,157 = 51,723,923.64 : x
  2. Step 2: Convert to fraction form
    95,776,929.02/132,172,157 = 51,723,923.64/x
  3. Step 3: Cross multiply
    95,776,929.02x = 132,172,157 × 51,723,923.64
  4. Step 4: Simplify right side
    95,776,929.02x = 6,836,462,555,341,230
  5. Step 5: Solve for x
    x = 6,836,462,555,341,230/95,776,929.02
  6. Step 6: Final answer
    x = 71,379,011.89

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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.