Home / 29,037,006.97-43,562,072.27-9,606,187.32

Finding the Fourth Proportional to 29,037,006.97, 43,562,072.27 and 9,606,187.32

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Solution

The fourth proportional to 29,037,006.97, 43,562,072.27 and 9,606,187.32 is: 14,411,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,037,006.97 : 43,562,072.27 = 9,606,187.32 : x
  2. Step 2: Convert to fraction form
    29,037,006.97/43,562,072.27 = 9,606,187.32/x
  3. Step 3: Cross multiply
    29,037,006.97x = 43,562,072.27 × 9,606,187.32
  4. Step 4: Simplify right side
    29,037,006.97x = 418,465,426,272,997.69
  5. Step 5: Solve for x
    x = 418,465,426,272,997.69/29,037,006.97
  6. Step 6: Final answer
    x = 14,411,451.80

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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.