Home / 62,028,826.20-93,043,239.30-40,346,033.40

Finding the Fourth Proportional to 62,028,826.20, 93,043,239.30 and 40,346,033.40

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Solution

The fourth proportional to 62,028,826.20, 93,043,239.30 and 40,346,033.40 is: 60,519,050.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,028,826.20 : 93,043,239.30 = 40,346,033.40 : x
  2. Step 2: Convert to fraction form
    62,028,826.20/93,043,239.30 = 40,346,033.40/x
  3. Step 3: Cross multiply
    62,028,826.20x = 93,043,239.30 × 40,346,033.40
  4. Step 4: Simplify right side
    62,028,826.20x = 3,753,925,640,441,992.50
  5. Step 5: Solve for x
    x = 3,753,925,640,441,992.50/62,028,826.20
  6. Step 6: Final answer
    x = 60,519,050.10

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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.