Home / 29,333,305.08-40,484,970.75-16,941,171.23

Finding the Fourth Proportional to 29,333,305.08, 40,484,970.75 and 16,941,171.23

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Solution

The fourth proportional to 29,333,305.08, 40,484,970.75 and 16,941,171.23 is: 23,381,709.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,333,305.08 : 40,484,970.75 = 16,941,171.23 : x
  2. Step 2: Convert to fraction form
    29,333,305.08/40,484,970.75 = 16,941,171.23/x
  3. Step 3: Cross multiply
    29,333,305.08x = 40,484,970.75 × 16,941,171.23
  4. Step 4: Simplify right side
    29,333,305.08x = 685,862,821,514,866.75
  5. Step 5: Solve for x
    x = 685,862,821,514,866.75/29,333,305.08
  6. Step 6: Final answer
    x = 23,381,709.62

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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.