Home / 34,732,665.81-47,934,022.50-19,267,732.71

Finding the Fourth Proportional to 34,732,665.81, 47,934,022.50 and 19,267,732.71

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Solution

The fourth proportional to 34,732,665.81, 47,934,022.50 and 19,267,732.71 is: 26,591,104.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,732,665.81 : 47,934,022.50 = 19,267,732.71 : x
  2. Step 2: Convert to fraction form
    34,732,665.81/47,934,022.50 = 19,267,732.71/x
  3. Step 3: Cross multiply
    34,732,665.81x = 47,934,022.50 × 19,267,732.71
  4. Step 4: Simplify right side
    34,732,665.81x = 923,579,933,245,126
  5. Step 5: Solve for x
    x = 923,579,933,245,126/34,732,665.81
  6. Step 6: Final answer
    x = 26,591,104.13

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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.