Home / 141,360,567,250.56-212,025,187,553.43-50,598,358,602.15

Finding the Fourth Proportional to 141,360,567,250.56, 212,025,187,553.43 and 50,598,358,602.15

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Solution

The fourth proportional to 141,360,567,250.56, 212,025,187,553.43 and 50,598,358,602.15 is: 75,891,931,400.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,360,567,250.56 : 212,025,187,553.43 = 50,598,358,602.15 : x
  2. Step 2: Convert to fraction form
    141,360,567,250.56/212,025,187,553.43 = 50,598,358,602.15/x
  3. Step 3: Cross multiply
    141,360,567,250.56x = 212,025,187,553.43 × 50,598,358,602.15
  4. Step 4: Simplify right side
    141,360,567,250.56x = 10,728,126,472,516,561,534,976
  5. Step 5: Solve for x
    x = 10,728,126,472,516,561,534,976/141,360,567,250.56
  6. Step 6: Final answer
    x = 75,891,931,400.51

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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.