Home / 27,035,636.52-40,555,947.93-8,839,925.01

Finding the Fourth Proportional to 27,035,636.52, 40,555,947.93 and 8,839,925.01

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Solution

The fourth proportional to 27,035,636.52, 40,555,947.93 and 8,839,925.01 is: 13,260,702.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,035,636.52 : 40,555,947.93 = 8,839,925.01 : x
  2. Step 2: Convert to fraction form
    27,035,636.52/40,555,947.93 = 8,839,925.01/x
  3. Step 3: Cross multiply
    27,035,636.52x = 40,555,947.93 × 8,839,925.01
  4. Step 4: Simplify right side
    27,035,636.52x = 358,511,538,410,664.69
  5. Step 5: Solve for x
    x = 358,511,538,410,664.69/27,035,636.52
  6. Step 6: Final answer
    x = 13,260,702.71

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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.