Home / 96,985,632.57-133,839,125.44-52,932,273.72

Finding the Fourth Proportional to 96,985,632.57, 133,839,125.44 and 52,932,273.72

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Solution

The fourth proportional to 96,985,632.57, 133,839,125.44 and 52,932,273.72 is: 73,045,966.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,985,632.57 : 133,839,125.44 = 52,932,273.72 : x
  2. Step 2: Convert to fraction form
    96,985,632.57/133,839,125.44 = 52,932,273.72/x
  3. Step 3: Cross multiply
    96,985,632.57x = 133,839,125.44 × 52,932,273.72
  4. Step 4: Simplify right side
    96,985,632.57x = 7,084,409,222,235,495
  5. Step 5: Solve for x
    x = 7,084,409,222,235,495/96,985,632.57
  6. Step 6: Final answer
    x = 73,045,966.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.