Home / 34,476,317.38-47,577,643.08-19,006,955.56

Finding the Fourth Proportional to 34,476,317.38, 47,577,643.08 and 19,006,955.56

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Solution

The fourth proportional to 34,476,317.38, 47,577,643.08 and 19,006,955.56 is: 26,229,777.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,476,317.38 : 47,577,643.08 = 19,006,955.56 : x
  2. Step 2: Convert to fraction form
    34,476,317.38/47,577,643.08 = 19,006,955.56/x
  3. Step 3: Cross multiply
    34,476,317.38x = 47,577,643.08 × 19,006,955.56
  4. Step 4: Simplify right side
    34,476,317.38x = 904,306,147,671,101.38
  5. Step 5: Solve for x
    x = 904,306,147,671,101.38/34,476,317.38
  6. Step 6: Final answer
    x = 26,229,777.90

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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.