Home / 74,824,124.22-112,234,854.96-23,704,814.43

Finding the Fourth Proportional to 74,824,124.22, 112,234,854.96 and 23,704,814.43

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Solution

The fourth proportional to 74,824,124.22, 112,234,854.96 and 23,704,814.43 is: 35,556,799.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,824,124.22 : 112,234,854.96 = 23,704,814.43 : x
  2. Step 2: Convert to fraction form
    74,824,124.22/112,234,854.96 = 23,704,814.43/x
  3. Step 3: Cross multiply
    74,824,124.22x = 112,234,854.96 × 23,704,814.43
  4. Step 4: Simplify right side
    74,824,124.22x = 2,660,506,409,404,765
  5. Step 5: Solve for x
    x = 2,660,506,409,404,765/74,824,124.22
  6. Step 6: Final answer
    x = 35,556,799.86

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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.