Home / 27,852,084.80-41,778,127.20-25,962,516.80

Finding the Fourth Proportional to 27,852,084.80, 41,778,127.20 and 25,962,516.80

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Solution

The fourth proportional to 27,852,084.80, 41,778,127.20 and 25,962,516.80 is: 38,943,775.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,852,084.80 : 41,778,127.20 = 25,962,516.80 : x
  2. Step 2: Convert to fraction form
    27,852,084.80/41,778,127.20 = 25,962,516.80/x
  3. Step 3: Cross multiply
    27,852,084.80x = 41,778,127.20 × 25,962,516.80
  4. Step 4: Simplify right side
    27,852,084.80x = 1,084,665,329,302,537.12
  5. Step 5: Solve for x
    x = 1,084,665,329,302,537.12/27,852,084.80
  6. Step 6: Final answer
    x = 38,943,775.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.