Home / 33,540,276.26-46,284,501.12-18,856,559

Finding the Fourth Proportional to 33,540,276.26, 46,284,501.12 and 18,856,559

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Solution

The fourth proportional to 33,540,276.26, 46,284,501.12 and 18,856,559 is: 26,021,444.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,540,276.26 : 46,284,501.12 = 18,856,559 : x
  2. Step 2: Convert to fraction form
    33,540,276.26/46,284,501.12 = 18,856,559/x
  3. Step 3: Cross multiply
    33,540,276.26x = 46,284,501.12 × 18,856,559
  4. Step 4: Simplify right side
    33,540,276.26x = 872,766,426,154,846
  5. Step 5: Solve for x
    x = 872,766,426,154,846/33,540,276.26
  6. Step 6: Final answer
    x = 26,021,444.17

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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.