Home / 62,816,255.20-94,108,261.20-35,809,688.80

Finding the Fourth Proportional to 62,816,255.20, 94,108,261.20 and 35,809,688.80

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Solution

The fourth proportional to 62,816,255.20, 94,108,261.20 and 35,809,688.80 is: 53,648,335.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,816,255.20 : 94,108,261.20 = 35,809,688.80 : x
  2. Step 2: Convert to fraction form
    62,816,255.20/94,108,261.20 = 35,809,688.80/x
  3. Step 3: Cross multiply
    62,816,255.20x = 94,108,261.20 × 35,809,688.80
  4. Step 4: Simplify right side
    62,816,255.20x = 3,369,987,547,081,114.50
  5. Step 5: Solve for x
    x = 3,369,987,547,081,114.50/62,816,255.20
  6. Step 6: Final answer
    x = 53,648,335.71

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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.