Home / 106,735,617.26-147,295,277.80-57,843,045.26

Finding the Fourth Proportional to 106,735,617.26, 147,295,277.80 and 57,843,045.26

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Solution

The fourth proportional to 106,735,617.26, 147,295,277.80 and 57,843,045.26 is: 79,823,470.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,735,617.26 : 147,295,277.80 = 57,843,045.26 : x
  2. Step 2: Convert to fraction form
    106,735,617.26/147,295,277.80 = 57,843,045.26/x
  3. Step 3: Cross multiply
    106,735,617.26x = 147,295,277.80 × 57,843,045.26
  4. Step 4: Simplify right side
    106,735,617.26x = 8,520,007,420,369,674
  5. Step 5: Solve for x
    x = 8,520,007,420,369,674/106,735,617.26
  6. Step 6: Final answer
    x = 79,823,470.73

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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.