Home / 59,032,171.80-88,548,257.70-56,640,687.30

Finding the Fourth Proportional to 59,032,171.80, 88,548,257.70 and 56,640,687.30

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Solution

The fourth proportional to 59,032,171.80, 88,548,257.70 and 56,640,687.30 is: 84,961,030.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,032,171.80 : 88,548,257.70 = 56,640,687.30 : x
  2. Step 2: Convert to fraction form
    59,032,171.80/88,548,257.70 = 56,640,687.30/x
  3. Step 3: Cross multiply
    59,032,171.80x = 88,548,257.70 × 56,640,687.30
  4. Step 4: Simplify right side
    59,032,171.80x = 5,015,434,175,345,517
  5. Step 5: Solve for x
    x = 5,015,434,175,345,517/59,032,171.80
  6. Step 6: Final answer
    x = 84,961,030.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.