Home / 106,482,329.80-146,952,335.30-60,055,644.04

Finding the Fourth Proportional to 106,482,329.80, 146,952,335.30 and 60,055,644.04

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Solution

The fourth proportional to 106,482,329.80, 146,952,335.30 and 60,055,644.04 is: 82,880,578.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,482,329.80 : 146,952,335.30 = 60,055,644.04 : x
  2. Step 2: Convert to fraction form
    106,482,329.80/146,952,335.30 = 60,055,644.04/x
  3. Step 3: Cross multiply
    106,482,329.80x = 146,952,335.30 × 60,055,644.04
  4. Step 4: Simplify right side
    106,482,329.80x = 8,825,317,139,623,527
  5. Step 5: Solve for x
    x = 8,825,317,139,623,527/106,482,329.80
  6. Step 6: Final answer
    x = 82,880,578.93

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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.