Home / 62,315,734.71-86,007,596.78-41,085,237.66

Finding the Fourth Proportional to 62,315,734.71, 86,007,596.78 and 41,085,237.66

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Solution

The fourth proportional to 62,315,734.71, 86,007,596.78 and 41,085,237.66 is: 56,705,462.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,315,734.71 : 86,007,596.78 = 41,085,237.66 : x
  2. Step 2: Convert to fraction form
    62,315,734.71/86,007,596.78 = 41,085,237.66/x
  3. Step 3: Cross multiply
    62,315,734.71x = 86,007,596.78 × 41,085,237.66
  4. Step 4: Simplify right side
    62,315,734.71x = 3,533,642,554,051,935.50
  5. Step 5: Solve for x
    x = 3,533,642,554,051,935.50/62,315,734.71
  6. Step 6: Final answer
    x = 56,705,462.44

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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.