Home / 62,028,880.30-93,043,320.45-25,625,171.80

Finding the Fourth Proportional to 62,028,880.30, 93,043,320.45 and 25,625,171.80

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Solution

The fourth proportional to 62,028,880.30, 93,043,320.45 and 25,625,171.80 is: 38,437,757.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,028,880.30 : 93,043,320.45 = 25,625,171.80 : x
  2. Step 2: Convert to fraction form
    62,028,880.30/93,043,320.45 = 25,625,171.80/x
  3. Step 3: Cross multiply
    62,028,880.30x = 93,043,320.45 × 25,625,171.80
  4. Step 4: Simplify right side
    62,028,880.30x = 2,384,251,071,373,703.50
  5. Step 5: Solve for x
    x = 2,384,251,071,373,703.50/62,028,880.30
  6. Step 6: Final answer
    x = 38,437,757.70

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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.