Home / 34,474,522.32-47,575,161.70-19,005,160.54

Finding the Fourth Proportional to 34,474,522.32, 47,575,161.70 and 19,005,160.54

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Solution

The fourth proportional to 34,474,522.32, 47,575,161.70 and 19,005,160.54 is: 26,227,298.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,474,522.32 : 47,575,161.70 = 19,005,160.54 : x
  2. Step 2: Convert to fraction form
    34,474,522.32/47,575,161.70 = 19,005,160.54/x
  3. Step 3: Cross multiply
    34,474,522.32x = 47,575,161.70 × 19,005,160.54
  4. Step 4: Simplify right side
    34,474,522.32x = 904,173,585,824,959.38
  5. Step 5: Solve for x
    x = 904,173,585,824,959.38/34,474,522.32
  6. Step 6: Final answer
    x = 26,227,298.45

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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.