Home / 8,754,527,483.58-13,133,151,714.34-2,939,797,668.54

Finding the Fourth Proportional to 8,754,527,483.58, 13,133,151,714.34 and 2,939,797,668.54

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Solution

The fourth proportional to 8,754,527,483.58, 13,133,151,714.34 and 2,939,797,668.54 is: 4,410,153,359.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,754,527,483.58 : 13,133,151,714.34 = 2,939,797,668.54 : x
  2. Step 2: Convert to fraction form
    8,754,527,483.58/13,133,151,714.34 = 2,939,797,668.54/x
  3. Step 3: Cross multiply
    8,754,527,483.58x = 13,133,151,714.34 × 2,939,797,668.54
  4. Step 4: Simplify right side
    8,754,527,483.58x = 38,608,808,790,398,836,736
  5. Step 5: Solve for x
    x = 38,608,808,790,398,836,736/8,754,527,483.58
  6. Step 6: Final answer
    x = 4,410,153,359.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.