Home / 344,495,500,887.70-516,743,251,331.55-92,956,291,396.30

Finding the Fourth Proportional to 344,495,500,887.70, 516,743,251,331.55 and 92,956,291,396.30

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Solution

The fourth proportional to 344,495,500,887.70, 516,743,251,331.55 and 92,956,291,396.30 is: 139,434,437,094.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,495,500,887.70 : 516,743,251,331.55 = 92,956,291,396.30 : x
  2. Step 2: Convert to fraction form
    344,495,500,887.70/516,743,251,331.55 = 92,956,291,396.30/x
  3. Step 3: Cross multiply
    344,495,500,887.70x = 516,743,251,331.55 × 92,956,291,396.30
  4. Step 4: Simplify right side
    344,495,500,887.70x = 48,034,536,247,847,053,950,976
  5. Step 5: Solve for x
    x = 48,034,536,247,847,053,950,976/344,495,500,887.70
  6. Step 6: Final answer
    x = 139,434,437,094.45

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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.