Home / 133,955,400,116.76-200,972,309,508.74-43,194,991,098.68

Finding the Fourth Proportional to 133,955,400,116.76, 200,972,309,508.74 and 43,194,991,098.68

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Solution

The fourth proportional to 133,955,400,116.76, 200,972,309,508.74 and 43,194,991,098.68 is: 64,805,130,011.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,955,400,116.76 : 200,972,309,508.74 = 43,194,991,098.68 : x
  2. Step 2: Convert to fraction form
    133,955,400,116.76/200,972,309,508.74 = 43,194,991,098.68/x
  3. Step 3: Cross multiply
    133,955,400,116.76x = 200,972,309,508.74 × 43,194,991,098.68
  4. Step 4: Simplify right side
    133,955,400,116.76x = 8,680,997,120,311,185,899,520
  5. Step 5: Solve for x
    x = 8,680,997,120,311,185,899,520/133,955,400,116.76
  6. Step 6: Final answer
    x = 64,805,130,011.52

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1.5x scale

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.