Home / 29,123,680.01-43,674,166.92-10,917,941.44

Finding the Fourth Proportional to 29,123,680.01, 43,674,166.92 and 10,917,941.44

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Solution

The fourth proportional to 29,123,680.01, 43,674,166.92 and 10,917,941.44 is: 16,372,656.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,123,680.01 : 43,674,166.92 = 10,917,941.44 : x
  2. Step 2: Convert to fraction form
    29,123,680.01/43,674,166.92 = 10,917,941.44/x
  3. Step 3: Cross multiply
    29,123,680.01x = 43,674,166.92 × 10,917,941.44
  4. Step 4: Simplify right side
    29,123,680.01x = 476,831,996,873,345.19
  5. Step 5: Solve for x
    x = 476,831,996,873,345.19/29,123,680.01
  6. Step 6: Final answer
    x = 16,372,656.09

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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.