Home / 64,460,080.41-96,631,791.28-23,509,918.76

Finding the Fourth Proportional to 64,460,080.41, 96,631,791.28 and 23,509,918.76

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Solution

The fourth proportional to 64,460,080.41, 96,631,791.28 and 23,509,918.76 is: 35,243,604.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,460,080.41 : 96,631,791.28 = 23,509,918.76 : x
  2. Step 2: Convert to fraction form
    64,460,080.41/96,631,791.28 = 23,509,918.76/x
  3. Step 3: Cross multiply
    64,460,080.41x = 96,631,791.28 × 23,509,918.76
  4. Step 4: Simplify right side
    64,460,080.41x = 2,271,805,562,627,696.50
  5. Step 5: Solve for x
    x = 2,271,805,562,627,696.50/64,460,080.41
  6. Step 6: Final answer
    x = 35,243,604.23

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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.