Home / 22,045,609.68-33,050,570.04-6,891,740.88

Finding the Fourth Proportional to 22,045,609.68, 33,050,570.04 and 6,891,740.88

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Solution

The fourth proportional to 22,045,609.68, 33,050,570.04 and 6,891,740.88 is: 10,332,032.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,045,609.68 : 33,050,570.04 = 6,891,740.88 : x
  2. Step 2: Convert to fraction form
    22,045,609.68/33,050,570.04 = 6,891,740.88/x
  3. Step 3: Cross multiply
    22,045,609.68x = 33,050,570.04 × 6,891,740.88
  4. Step 4: Simplify right side
    22,045,609.68x = 227,775,964,651,971.22
  5. Step 5: Solve for x
    x = 227,775,964,651,971.22/22,045,609.68
  6. Step 6: Final answer
    x = 10,332,032.91

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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.