Home / 29,115,070,853,062-40,180,060,768,012-16,123,312,174,935

Finding the Fourth Proportional to 29,115,070,853,062, 40,180,060,768,012 and 16,123,312,174,935

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Solution

The fourth proportional to 29,115,070,853,062, 40,180,060,768,012 and 16,123,312,174,935 is: 22,250,870,219,070.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,115,070,853,062 : 40,180,060,768,012 = 16,123,312,174,935 : x
  2. Step 2: Convert to fraction form
    29,115,070,853,062/40,180,060,768,012 = 16,123,312,174,935/x
  3. Step 3: Cross multiply
    29,115,070,853,062x = 40,180,060,768,012 × 16,123,312,174,935
  4. Step 4: Simplify right side
    29,115,070,853,062x = 647,835,662,970,516,056,433,491,968
  5. Step 5: Solve for x
    x = 647,835,662,970,516,056,433,491,968/29,115,070,853,062
  6. Step 6: Final answer
    x = 22,250,870,219,070.20

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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.