Home / 43,385,887.72-59,870,524.26-23,806,299.88

Finding the Fourth Proportional to 43,385,887.72, 59,870,524.26 and 23,806,299.88

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Solution

The fourth proportional to 43,385,887.72, 59,870,524.26 and 23,806,299.88 is: 32,851,595.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,385,887.72 : 59,870,524.26 = 23,806,299.88 : x
  2. Step 2: Convert to fraction form
    43,385,887.72/59,870,524.26 = 23,806,299.88/x
  3. Step 3: Cross multiply
    43,385,887.72x = 59,870,524.26 × 23,806,299.88
  4. Step 4: Simplify right side
    43,385,887.72x = 1,425,295,654,506,375
  5. Step 5: Solve for x
    x = 1,425,295,654,506,375/43,385,887.72
  6. Step 6: Final answer
    x = 32,851,595.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.