Home / 96,028,057.80-132,518,709.72-51,975,048.96

Finding the Fourth Proportional to 96,028,057.80, 132,518,709.72 and 51,975,048.96

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Solution

The fourth proportional to 96,028,057.80, 132,518,709.72 and 51,975,048.96 is: 71,725,562.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028,057.80 : 132,518,709.72 = 51,975,048.96 : x
  2. Step 2: Convert to fraction form
    96,028,057.80/132,518,709.72 = 51,975,048.96/x
  3. Step 3: Cross multiply
    96,028,057.80x = 132,518,709.72 × 51,975,048.96
  4. Step 4: Simplify right side
    96,028,057.80x = 6,887,666,425,813,028
  5. Step 5: Solve for x
    x = 6,887,666,425,813,028/96,028,057.80
  6. Step 6: Final answer
    x = 71,725,562.13

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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.