Home / 32,219,946.47-48,314,935.78-11,735,405.57

Finding the Fourth Proportional to 32,219,946.47, 48,314,935.78 and 11,735,405.57

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Solution

The fourth proportional to 32,219,946.47, 48,314,935.78 and 11,735,405.57 is: 17,597,650.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,219,946.47 : 48,314,935.78 = 11,735,405.57 : x
  2. Step 2: Convert to fraction form
    32,219,946.47/48,314,935.78 = 11,735,405.57/x
  3. Step 3: Cross multiply
    32,219,946.47x = 48,314,935.78 × 11,735,405.57
  4. Step 4: Simplify right side
    32,219,946.47x = 566,995,366,466,804.38
  5. Step 5: Solve for x
    x = 566,995,366,466,804.38/32,219,946.47
  6. Step 6: Final answer
    x = 17,597,650.79

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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.