Home / 29,115,070,847,962-40,180,060,760,983-16,123,312,169,835

Finding the Fourth Proportional to 29,115,070,847,962, 40,180,060,760,983 and 16,123,312,169,835

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Solution

The fourth proportional to 29,115,070,847,962, 40,180,060,760,983 and 16,123,312,169,835 is: 22,250,870,212,037.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,115,070,847,962 : 40,180,060,760,983 = 16,123,312,169,835 : x
  2. Step 2: Convert to fraction form
    29,115,070,847,962/40,180,060,760,983 = 16,123,312,169,835/x
  3. Step 3: Cross multiply
    29,115,070,847,962x = 40,180,060,760,983 × 16,123,312,169,835
  4. Step 4: Simplify right side
    29,115,070,847,962x = 647,835,662,652,266,951,259,193,344
  5. Step 5: Solve for x
    x = 647,835,662,652,266,951,259,193,344/29,115,070,847,962
  6. Step 6: Final answer
    x = 22,250,870,212,037.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.