Home / 68,655,527.73-94,752,852.17-41,152,541.49

Finding the Fourth Proportional to 68,655,527.73, 94,752,852.17 and 41,152,541.49

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Solution

The fourth proportional to 68,655,527.73, 94,752,852.17 and 41,152,541.49 is: 56,795,436.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,655,527.73 : 94,752,852.17 = 41,152,541.49 : x
  2. Step 2: Convert to fraction form
    68,655,527.73/94,752,852.17 = 41,152,541.49/x
  3. Step 3: Cross multiply
    68,655,527.73x = 94,752,852.17 × 41,152,541.49
  4. Step 4: Simplify right side
    68,655,527.73x = 3,899,320,680,015,999.50
  5. Step 5: Solve for x
    x = 3,899,320,680,015,999.50/68,655,527.73
  6. Step 6: Final answer
    x = 56,795,436.71

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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.