Home / 33,506,487.54-46,242,934.02-18,822,182.22

Finding the Fourth Proportional to 33,506,487.54, 46,242,934.02 and 18,822,182.22

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Solution

The fourth proportional to 33,506,487.54, 46,242,934.02 and 18,822,182.22 is: 25,976,847.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,506,487.54 : 46,242,934.02 = 18,822,182.22 : x
  2. Step 2: Convert to fraction form
    33,506,487.54/46,242,934.02 = 18,822,182.22/x
  3. Step 3: Cross multiply
    33,506,487.54x = 46,242,934.02 × 18,822,182.22
  4. Step 4: Simplify right side
    33,506,487.54x = 870,392,930,511,877.12
  5. Step 5: Solve for x
    x = 870,392,930,511,877.12/33,506,487.54
  6. Step 6: Final answer
    x = 25,976,847.90

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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.