Home / 46,783,499.04-70,491,074.36-38,764,594.80

Finding the Fourth Proportional to 46,783,499.04, 70,491,074.36 and 38,764,594.80

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Solution

The fourth proportional to 46,783,499.04, 70,491,074.36 and 38,764,594.80 is: 58,408,584.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,783,499.04 : 70,491,074.36 = 38,764,594.80 : x
  2. Step 2: Convert to fraction form
    46,783,499.04/70,491,074.36 = 38,764,594.80/x
  3. Step 3: Cross multiply
    46,783,499.04x = 70,491,074.36 × 38,764,594.80
  4. Step 4: Simplify right side
    46,783,499.04x = 2,732,557,934,388,246.50
  5. Step 5: Solve for x
    x = 2,732,557,934,388,246.50/46,783,499.04
  6. Step 6: Final answer
    x = 58,408,584.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.