Home / 44,624,561.64-66,636,339.97-36,443,433.33

Finding the Fourth Proportional to 44,624,561.64, 66,636,339.97 and 36,443,433.33

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Solution

The fourth proportional to 44,624,561.64, 66,636,339.97 and 36,443,433.33 is: 54,419,739.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,624,561.64 : 66,636,339.97 = 36,443,433.33 : x
  2. Step 2: Convert to fraction form
    44,624,561.64/66,636,339.97 = 36,443,433.33/x
  3. Step 3: Cross multiply
    44,624,561.64x = 66,636,339.97 × 36,443,433.33
  4. Step 4: Simplify right side
    44,624,561.64x = 2,428,457,013,051,909
  5. Step 5: Solve for x
    x = 2,428,457,013,051,909/44,624,561.64
  6. Step 6: Final answer
    x = 54,419,739.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.