Home / 34,422,938.55-51,634,407.83-11,703,835.80

Finding the Fourth Proportional to 34,422,938.55, 51,634,407.83 and 11,703,835.80

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Solution

The fourth proportional to 34,422,938.55, 51,634,407.83 and 11,703,835.80 is: 17,555,753.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,422,938.55 : 51,634,407.83 = 11,703,835.80 : x
  2. Step 2: Convert to fraction form
    34,422,938.55/51,634,407.83 = 11,703,835.80/x
  3. Step 3: Cross multiply
    34,422,938.55x = 51,634,407.83 × 11,703,835.80
  4. Step 4: Simplify right side
    34,422,938.55x = 604,320,630,814,035.25
  5. Step 5: Solve for x
    x = 604,320,630,814,035.25/34,422,938.55
  6. Step 6: Final answer
    x = 17,555,753.70

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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.