Home / 33,616,230.95-46,389,173.80-18,730,785.48

Finding the Fourth Proportional to 33,616,230.95, 46,389,173.80 and 18,730,785.48

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Solution

The fourth proportional to 33,616,230.95, 46,389,173.80 and 18,730,785.48 is: 25,847,801.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,616,230.95 : 46,389,173.80 = 18,730,785.48 : x
  2. Step 2: Convert to fraction form
    33,616,230.95/46,389,173.80 = 18,730,785.48/x
  3. Step 3: Cross multiply
    33,616,230.95x = 46,389,173.80 × 18,730,785.48
  4. Step 4: Simplify right side
    33,616,230.95x = 868,905,663,042,236.38
  5. Step 5: Solve for x
    x = 868,905,663,042,236.38/33,616,230.95
  6. Step 6: Final answer
    x = 25,847,801.45

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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.