Home / 34,134,195.20-51,126,643.20-26,501,273.60

Finding the Fourth Proportional to 34,134,195.20, 51,126,643.20 and 26,501,273.60

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Solution

The fourth proportional to 34,134,195.20, 51,126,643.20 and 26,501,273.60 is: 39,693,953.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,134,195.20 : 51,126,643.20 = 26,501,273.60 : x
  2. Step 2: Convert to fraction form
    34,134,195.20/51,126,643.20 = 26,501,273.60/x
  3. Step 3: Cross multiply
    34,134,195.20x = 51,126,643.20 × 26,501,273.60
  4. Step 4: Simplify right side
    34,134,195.20x = 1,354,921,159,692,779.75
  5. Step 5: Solve for x
    x = 1,354,921,159,692,779.75/34,134,195.20
  6. Step 6: Final answer
    x = 39,693,953.58

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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.