Home / 62,788,728.42-94,195,664.64-35,161,934.00

Finding the Fourth Proportional to 62,788,728.42, 94,195,664.64 and 35,161,934.00

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Solution

The fourth proportional to 62,788,728.42, 94,195,664.64 and 35,161,934.00 is: 52,749,941.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,788,728.42 : 94,195,664.64 = 35,161,934.00 : x
  2. Step 2: Convert to fraction form
    62,788,728.42/94,195,664.64 = 35,161,934.00/x
  3. Step 3: Cross multiply
    62,788,728.42x = 94,195,664.64 × 35,161,934.00
  4. Step 4: Simplify right side
    62,788,728.42x = 3,312,101,743,216,686
  5. Step 5: Solve for x
    x = 3,312,101,743,216,686/62,788,728.42
  6. Step 6: Final answer
    x = 52,749,941.37

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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.