Home / 19,556,504.40-29,334,610.80-5,909,624.40

Finding the Fourth Proportional to 19,556,504.40, 29,334,610.80 and 5,909,624.40

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Solution

The fourth proportional to 19,556,504.40, 29,334,610.80 and 5,909,624.40 is: 8,864,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,556,504.40 : 29,334,610.80 = 5,909,624.40 : x
  2. Step 2: Convert to fraction form
    19,556,504.40/29,334,610.80 = 5,909,624.40/x
  3. Step 3: Cross multiply
    19,556,504.40x = 29,334,610.80 × 5,909,624.40
  4. Step 4: Simplify right side
    19,556,504.40x = 173,356,531,748,183.53
  5. Step 5: Solve for x
    x = 173,356,531,748,183.53/19,556,504.40
  6. Step 6: Final answer
    x = 8,864,392.54

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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.