Home / 114,320,523,082.25-171,500,320,867.93-47,131,038,940.97

Finding the Fourth Proportional to 114,320,523,082.25, 171,500,320,867.93 and 47,131,038,940.97

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Solution

The fourth proportional to 114,320,523,082.25, 171,500,320,867.93 and 47,131,038,940.97 is: 70,704,612,638.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,320,523,082.25 : 171,500,320,867.93 = 47,131,038,940.97 : x
  2. Step 2: Convert to fraction form
    114,320,523,082.25/171,500,320,867.93 = 47,131,038,940.97/x
  3. Step 3: Cross multiply
    114,320,523,082.25x = 171,500,320,867.93 × 47,131,038,940.97
  4. Step 4: Simplify right side
    114,320,523,082.25x = 8,082,988,301,215,258,902,528
  5. Step 5: Solve for x
    x = 8,082,988,301,215,258,902,528/114,320,523,082.25
  6. Step 6: Final answer
    x = 70,704,612,638.97

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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.