Home / 14,797,613.40-22,196,536.96-5,210,796.84

Finding the Fourth Proportional to 14,797,613.40, 22,196,536.96 and 5,210,796.84

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Solution

The fourth proportional to 14,797,613.40, 22,196,536.96 and 5,210,796.84 is: 7,816,236.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,613.40 : 22,196,536.96 = 5,210,796.84 : x
  2. Step 2: Convert to fraction form
    14,797,613.40/22,196,536.96 = 5,210,796.84/x
  3. Step 3: Cross multiply
    14,797,613.40x = 22,196,536.96 × 5,210,796.84
  4. Step 4: Simplify right side
    14,797,613.40x = 115,661,644,650,111.20
  5. Step 5: Solve for x
    x = 115,661,644,650,111.20/14,797,613.40
  6. Step 6: Final answer
    x = 7,816,236.41

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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.