Home / 49,205,085.60-73,807,628.40-23,639,930.40

Finding the Fourth Proportional to 49,205,085.60, 73,807,628.40 and 23,639,930.40

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Solution

The fourth proportional to 49,205,085.60, 73,807,628.40 and 23,639,930.40 is: 35,459,895.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,205,085.60 : 73,807,628.40 = 23,639,930.40 : x
  2. Step 2: Convert to fraction form
    49,205,085.60/73,807,628.40 = 23,639,930.40/x
  3. Step 3: Cross multiply
    49,205,085.60x = 73,807,628.40 × 23,639,930.40
  4. Step 4: Simplify right side
    49,205,085.60x = 1,744,807,198,365,063.50
  5. Step 5: Solve for x
    x = 1,744,807,198,365,063.50/49,205,085.60
  6. Step 6: Final answer
    x = 35,459,895.60

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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.