Home / 73,918,268.55-110,877,402.83-73,918,268.55

Finding the Fourth Proportional to 73,918,268.55, 110,877,402.83 and 73,918,268.55

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Solution

The fourth proportional to 73,918,268.55, 110,877,402.83 and 73,918,268.55 is: 110,877,402.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,918,268.55 : 110,877,402.83 = 73,918,268.55 : x
  2. Step 2: Convert to fraction form
    73,918,268.55/110,877,402.83 = 73,918,268.55/x
  3. Step 3: Cross multiply
    73,918,268.55x = 110,877,402.83 × 73,918,268.55
  4. Step 4: Simplify right side
    73,918,268.55x = 8,195,865,638,144,879
  5. Step 5: Solve for x
    x = 8,195,865,638,144,879/73,918,268.55
  6. Step 6: Final answer
    x = 110,877,402.83

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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.