Home / 34,732,667.31-47,934,024.57-19,267,734.21

Finding the Fourth Proportional to 34,732,667.31, 47,934,024.57 and 19,267,734.21

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Solution

The fourth proportional to 34,732,667.31, 47,934,024.57 and 19,267,734.21 is: 26,591,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,732,667.31 : 47,934,024.57 = 19,267,734.21 : x
  2. Step 2: Convert to fraction form
    34,732,667.31/47,934,024.57 = 19,267,734.21/x
  3. Step 3: Cross multiply
    34,732,667.31x = 47,934,024.57 × 19,267,734.21
  4. Step 4: Simplify right side
    34,732,667.31x = 923,580,045,030,369.62
  5. Step 5: Solve for x
    x = 923,580,045,030,369.62/34,732,667.31
  6. Step 6: Final answer
    x = 26,591,106.20

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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.