Home / 33,616,126.01-46,389,029.07-18,730,680.82

Finding the Fourth Proportional to 33,616,126.01, 46,389,029.07 and 18,730,680.82

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Solution

The fourth proportional to 33,616,126.01, 46,389,029.07 and 18,730,680.82 is: 25,847,657.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,616,126.01 : 46,389,029.07 = 18,730,680.82 : x
  2. Step 2: Convert to fraction form
    33,616,126.01/46,389,029.07 = 18,730,680.82/x
  3. Step 3: Cross multiply
    33,616,126.01x = 46,389,029.07 × 18,730,680.82
  4. Step 4: Simplify right side
    33,616,126.01x = 868,898,097,059,871.50
  5. Step 5: Solve for x
    x = 868,898,097,059,871.50/33,616,126.01
  6. Step 6: Final answer
    x = 25,847,657.07

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1.5x scale

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.