Home / 92,463,012.07-127,598,638.16-53,304,602.11

Finding the Fourth Proportional to 92,463,012.07, 127,598,638.16 and 53,304,602.11

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Solution

The fourth proportional to 92,463,012.07, 127,598,638.16 and 53,304,602.11 is: 73,560,167.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,463,012.07 : 127,598,638.16 = 53,304,602.11 : x
  2. Step 2: Convert to fraction form
    92,463,012.07/127,598,638.16 = 53,304,602.11/x
  3. Step 3: Cross multiply
    92,463,012.07x = 127,598,638.16 × 53,304,602.11
  4. Step 4: Simplify right side
    92,463,012.07x = 6,801,594,635,992,146
  5. Step 5: Solve for x
    x = 6,801,594,635,992,146/92,463,012.07
  6. Step 6: Final answer
    x = 73,560,167.29

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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.