Home / 94,997,191.02-131,096,377.71-51,537,127.02

Finding the Fourth Proportional to 94,997,191.02, 131,096,377.71 and 51,537,127.02

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Solution

The fourth proportional to 94,997,191.02, 131,096,377.71 and 51,537,127.02 is: 71,121,373.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,997,191.02 : 131,096,377.71 = 51,537,127.02 : x
  2. Step 2: Convert to fraction form
    94,997,191.02/131,096,377.71 = 51,537,127.02/x
  3. Step 3: Cross multiply
    94,997,191.02x = 131,096,377.71 × 51,537,127.02
  4. Step 4: Simplify right side
    94,997,191.02x = 6,756,330,669,902,167
  5. Step 5: Solve for x
    x = 6,756,330,669,902,167/94,997,191.02
  6. Step 6: Final answer
    x = 71,121,373.14

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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.