Home / 15,799,666.60-23,699,499.90-14,567,948.20

Finding the Fourth Proportional to 15,799,666.60, 23,699,499.90 and 14,567,948.20

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Solution

The fourth proportional to 15,799,666.60, 23,699,499.90 and 14,567,948.20 is: 21,851,922.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,666.60 : 23,699,499.90 = 14,567,948.20 : x
  2. Step 2: Convert to fraction form
    15,799,666.60/23,699,499.90 = 14,567,948.20/x
  3. Step 3: Cross multiply
    15,799,666.60x = 23,699,499.90 × 14,567,948.20
  4. Step 4: Simplify right side
    15,799,666.60x = 345,253,086,909,105.12
  5. Step 5: Solve for x
    x = 345,253,086,909,105.12/15,799,666.60
  6. Step 6: Final answer
    x = 21,851,922.30

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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.