Home / 29,786,539.39-41,108,752.81-18,032,284.18

Finding the Fourth Proportional to 29,786,539.39, 41,108,752.81 and 18,032,284.18

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Solution

The fourth proportional to 29,786,539.39, 41,108,752.81 and 18,032,284.18 is: 24,886,567.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,786,539.39 : 41,108,752.81 = 18,032,284.18 : x
  2. Step 2: Convert to fraction form
    29,786,539.39/41,108,752.81 = 18,032,284.18/x
  3. Step 3: Cross multiply
    29,786,539.39x = 41,108,752.81 × 18,032,284.18
  4. Step 4: Simplify right side
    29,786,539.39x = 741,284,712,955,293.62
  5. Step 5: Solve for x
    x = 741,284,712,955,293.62/29,786,539.39
  6. Step 6: Final answer
    x = 24,886,567.16

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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.