Home / 29,676,829.60-44,515,244.40-26,747,999.20

Finding the Fourth Proportional to 29,676,829.60, 44,515,244.40 and 26,747,999.20

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Solution

The fourth proportional to 29,676,829.60, 44,515,244.40 and 26,747,999.20 is: 40,121,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,676,829.60 : 44,515,244.40 = 26,747,999.20 : x
  2. Step 2: Convert to fraction form
    29,676,829.60/44,515,244.40 = 26,747,999.20/x
  3. Step 3: Cross multiply
    29,676,829.60x = 44,515,244.40 × 26,747,999.20
  4. Step 4: Simplify right side
    29,676,829.60x = 1,190,693,721,599,004.50
  5. Step 5: Solve for x
    x = 1,190,693,721,599,004.50/29,676,829.60
  6. Step 6: Final answer
    x = 40,121,998.80

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1.5x scale

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.