Home / 44,294,338.40-66,315,536.40-34,132,661.60

Finding the Fourth Proportional to 44,294,338.40, 66,315,536.40 and 34,132,661.60

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Solution

The fourth proportional to 44,294,338.40, 66,315,536.40 and 34,132,661.60 is: 51,101,920.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294,338.40 : 66,315,536.40 = 34,132,661.60 : x
  2. Step 2: Convert to fraction form
    44,294,338.40/66,315,536.40 = 34,132,661.60/x
  3. Step 3: Cross multiply
    44,294,338.40x = 66,315,536.40 × 34,132,661.60
  4. Step 4: Simplify right side
    44,294,338.40x = 2,263,525,762,763,682.50
  5. Step 5: Solve for x
    x = 2,263,525,762,763,682.50/44,294,338.40
  6. Step 6: Final answer
    x = 51,101,920.57

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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.