Home / 33,072,751.80-49,609,127.70-23,931,966.60

Finding the Fourth Proportional to 33,072,751.80, 49,609,127.70 and 23,931,966.60

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Solution

The fourth proportional to 33,072,751.80, 49,609,127.70 and 23,931,966.60 is: 35,897,949.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,072,751.80 : 49,609,127.70 = 23,931,966.60 : x
  2. Step 2: Convert to fraction form
    33,072,751.80/49,609,127.70 = 23,931,966.60/x
  3. Step 3: Cross multiply
    33,072,751.80x = 49,609,127.70 × 23,931,966.60
  4. Step 4: Simplify right side
    33,072,751.80x = 1,187,243,987,171,535
  5. Step 5: Solve for x
    x = 1,187,243,987,171,535/33,072,751.80
  6. Step 6: Final answer
    x = 35,897,949.90

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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.