Home / 133,955,400,114.88-200,972,309,505.92-43,194,991,096.80

Finding the Fourth Proportional to 133,955,400,114.88, 200,972,309,505.92 and 43,194,991,096.80

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Solution

The fourth proportional to 133,955,400,114.88, 200,972,309,505.92 and 43,194,991,096.80 is: 64,805,130,008.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,955,400,114.88 : 200,972,309,505.92 = 43,194,991,096.80 : x
  2. Step 2: Convert to fraction form
    133,955,400,114.88/200,972,309,505.92 = 43,194,991,096.80/x
  3. Step 3: Cross multiply
    133,955,400,114.88x = 200,972,309,505.92 × 43,194,991,096.80
  4. Step 4: Simplify right side
    133,955,400,114.88x = 8,680,997,119,811,549,921,280
  5. Step 5: Solve for x
    x = 8,680,997,119,811,549,921,280/133,955,400,114.88
  6. Step 6: Final answer
    x = 64,805,130,008.70

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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.