Home / 39,573,163.80-59,359,745.70-35,668,056.60

Finding the Fourth Proportional to 39,573,163.80, 59,359,745.70 and 35,668,056.60

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Solution

The fourth proportional to 39,573,163.80, 59,359,745.70 and 35,668,056.60 is: 53,502,084.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,573,163.80 : 59,359,745.70 = 35,668,056.60 : x
  2. Step 2: Convert to fraction form
    39,573,163.80/59,359,745.70 = 35,668,056.60/x
  3. Step 3: Cross multiply
    39,573,163.80x = 59,359,745.70 × 35,668,056.60
  4. Step 4: Simplify right side
    39,573,163.80x = 2,117,246,769,389,206.75
  5. Step 5: Solve for x
    x = 2,117,246,769,389,206.75/39,573,163.80
  6. Step 6: Final answer
    x = 53,502,084.90

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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.