Home / 50,985,154.35-76,500,334.17-26,718,311.70

Finding the Fourth Proportional to 50,985,154.35, 76,500,334.17 and 26,718,311.70

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Solution

The fourth proportional to 50,985,154.35, 76,500,334.17 and 26,718,311.70 is: 40,089,312.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,985,154.35 : 76,500,334.17 = 26,718,311.70 : x
  2. Step 2: Convert to fraction form
    50,985,154.35/76,500,334.17 = 26,718,311.70/x
  3. Step 3: Cross multiply
    50,985,154.35x = 76,500,334.17 × 26,718,311.70
  4. Step 4: Simplify right side
    50,985,154.35x = 2,043,959,773,508,220.75
  5. Step 5: Solve for x
    x = 2,043,959,773,508,220.75/50,985,154.35
  6. Step 6: Final answer
    x = 40,089,312.26

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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.