Home / 39,729,379.60-59,594,069.40-37,497,327.40

Finding the Fourth Proportional to 39,729,379.60, 59,594,069.40 and 37,497,327.40

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Solution

The fourth proportional to 39,729,379.60, 59,594,069.40 and 37,497,327.40 is: 56,245,991.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,729,379.60 : 59,594,069.40 = 37,497,327.40 : x
  2. Step 2: Convert to fraction form
    39,729,379.60/59,594,069.40 = 37,497,327.40/x
  3. Step 3: Cross multiply
    39,729,379.60x = 59,594,069.40 × 37,497,327.40
  4. Step 4: Simplify right side
    39,729,379.60x = 2,234,618,331,390,121.50
  5. Step 5: Solve for x
    x = 2,234,618,331,390,121.50/39,729,379.60
  6. Step 6: Final answer
    x = 56,245,991.10

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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.