Home / 50,924,370.04-76,385,806.62-12,585,887.44

Finding the Fourth Proportional to 50,924,370.04, 76,385,806.62 and 12,585,887.44

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Solution

The fourth proportional to 50,924,370.04, 76,385,806.62 and 12,585,887.44 is: 18,878,646.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,924,370.04 : 76,385,806.62 = 12,585,887.44 : x
  2. Step 2: Convert to fraction form
    50,924,370.04/76,385,806.62 = 12,585,887.44/x
  3. Step 3: Cross multiply
    50,924,370.04x = 76,385,806.62 × 12,585,887.44
  4. Step 4: Simplify right side
    50,924,370.04x = 961,383,164,132,926.88
  5. Step 5: Solve for x
    x = 961,383,164,132,926.88/50,924,370.04
  6. Step 6: Final answer
    x = 18,878,646.18

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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.