Home / 96,214,514-132,790,405.58-75,742,016.72

Finding the Fourth Proportional to 96,214,514, 132,790,405.58 and 75,742,016.72

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Solution

The fourth proportional to 96,214,514, 132,790,405.58 and 75,742,016.72 is: 104,535,300.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,214,514 : 132,790,405.58 = 75,742,016.72 : x
  2. Step 2: Convert to fraction form
    96,214,514/132,790,405.58 = 75,742,016.72/x
  3. Step 3: Cross multiply
    96,214,514x = 132,790,405.58 × 75,742,016.72
  4. Step 4: Simplify right side
    96,214,514x = 10,057,813,119,695,942
  5. Step 5: Solve for x
    x = 10,057,813,119,695,942/96,214,514
  6. Step 6: Final answer
    x = 104,535,300.36

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1.5x scale

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.