Home / 29,237,671.71-43,899,620.63-16,309,083.51

Finding the Fourth Proportional to 29,237,671.71, 43,899,620.63 and 16,309,083.51

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Solution

The fourth proportional to 29,237,671.71, 43,899,620.63 and 16,309,083.51 is: 24,487,674.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,237,671.71 : 43,899,620.63 = 16,309,083.51 : x
  2. Step 2: Convert to fraction form
    29,237,671.71/43,899,620.63 = 16,309,083.51/x
  3. Step 3: Cross multiply
    29,237,671.71x = 43,899,620.63 × 16,309,083.51
  4. Step 4: Simplify right side
    29,237,671.71x = 715,962,578,830,443.38
  5. Step 5: Solve for x
    x = 715,962,578,830,443.38/29,237,671.71
  6. Step 6: Final answer
    x = 24,487,674.19

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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.