Home / 33,506,490.54-46,242,938.16-18,822,185.22

Finding the Fourth Proportional to 33,506,490.54, 46,242,938.16 and 18,822,185.22

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Solution

The fourth proportional to 33,506,490.54, 46,242,938.16 and 18,822,185.22 is: 25,976,852.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,506,490.54 : 46,242,938.16 = 18,822,185.22 : x
  2. Step 2: Convert to fraction form
    33,506,490.54/46,242,938.16 = 18,822,185.22/x
  3. Step 3: Cross multiply
    33,506,490.54x = 46,242,938.16 × 18,822,185.22
  4. Step 4: Simplify right side
    33,506,490.54x = 870,393,147,164,525.88
  5. Step 5: Solve for x
    x = 870,393,147,164,525.88/33,506,490.54
  6. Step 6: Final answer
    x = 25,976,852.04

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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.