Home / 15,677,576.36-23,516,355.83-4,895,801.22

Finding the Fourth Proportional to 15,677,576.36, 23,516,355.83 and 4,895,801.22

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Solution

The fourth proportional to 15,677,576.36, 23,516,355.83 and 4,895,801.22 is: 7,343,699.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,576.36 : 23,516,355.83 = 4,895,801.22 : x
  2. Step 2: Convert to fraction form
    15,677,576.36/23,516,355.83 = 4,895,801.22/x
  3. Step 3: Cross multiply
    15,677,576.36x = 23,516,355.83 × 4,895,801.22
  4. Step 4: Simplify right side
    15,677,576.36x = 115,131,403,537,989.09
  5. Step 5: Solve for x
    x = 115,131,403,537,989.09/15,677,576.36
  6. Step 6: Final answer
    x = 7,343,699.11

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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.