Home / 568,583,378.97-852,330,221.14-240,607,722.39

Finding the Fourth Proportional to 568,583,378.97, 852,330,221.14 and 240,607,722.39

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Solution

The fourth proportional to 568,583,378.97, 852,330,221.14 and 240,607,722.39 is: 360,681,020.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,583,378.97 : 852,330,221.14 = 240,607,722.39 : x
  2. Step 2: Convert to fraction form
    568,583,378.97/852,330,221.14 = 240,607,722.39/x
  3. Step 3: Cross multiply
    568,583,378.97x = 852,330,221.14 × 240,607,722.39
  4. Step 4: Simplify right side
    568,583,378.97x = 205,077,233,232,660,416
  5. Step 5: Solve for x
    x = 205,077,233,232,660,416/568,583,378.97
  6. Step 6: Final answer
    x = 360,681,020.27

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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.