Home / 39,148,811.80-58,723,217.70-17,593,739.80

Finding the Fourth Proportional to 39,148,811.80, 58,723,217.70 and 17,593,739.80

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Solution

The fourth proportional to 39,148,811.80, 58,723,217.70 and 17,593,739.80 is: 26,390,609.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,148,811.80 : 58,723,217.70 = 17,593,739.80 : x
  2. Step 2: Convert to fraction form
    39,148,811.80/58,723,217.70 = 17,593,739.80/x
  3. Step 3: Cross multiply
    39,148,811.80x = 58,723,217.70 × 17,593,739.80
  4. Step 4: Simplify right side
    39,148,811.80x = 1,033,161,012,432,554.50
  5. Step 5: Solve for x
    x = 1,033,161,012,432,554.50/39,148,811.80
  6. Step 6: Final answer
    x = 26,390,609.70

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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.