Home / 96,985,633.07-133,839,126.14-52,932,274.22

Finding the Fourth Proportional to 96,985,633.07, 133,839,126.14 and 52,932,274.22

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Solution

The fourth proportional to 96,985,633.07, 133,839,126.14 and 52,932,274.22 is: 73,045,966.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,985,633.07 : 133,839,126.14 = 52,932,274.22 : x
  2. Step 2: Convert to fraction form
    96,985,633.07/133,839,126.14 = 52,932,274.22/x
  3. Step 3: Cross multiply
    96,985,633.07x = 133,839,126.14 × 52,932,274.22
  4. Step 4: Simplify right side
    96,985,633.07x = 7,084,409,325,273,794
  5. Step 5: Solve for x
    x = 7,084,409,325,273,794/96,985,633.07
  6. Step 6: Final answer
    x = 73,045,966.72

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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.