Home / 22,089,695,371.92-33,139,196,611.14-7,165,695,628.29

Finding the Fourth Proportional to 22,089,695,371.92, 33,139,196,611.14 and 7,165,695,628.29

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Solution

The fourth proportional to 22,089,695,371.92, 33,139,196,611.14 and 7,165,695,628.29 is: 10,750,053,012.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,089,695,371.92 : 33,139,196,611.14 = 7,165,695,628.29 : x
  2. Step 2: Convert to fraction form
    22,089,695,371.92/33,139,196,611.14 = 7,165,695,628.29/x
  3. Step 3: Cross multiply
    22,089,695,371.92x = 33,139,196,611.14 × 7,165,695,628.29
  4. Step 4: Simplify right side
    22,089,695,371.92x = 237,465,396,281,488,670,720
  5. Step 5: Solve for x
    x = 237,465,396,281,488,670,720/22,089,695,371.92
  6. Step 6: Final answer
    x = 10,750,053,012.65

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1.5x scale

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.