Home / 23,026,536.48-34,537,437.78-7,672,167.84

Finding the Fourth Proportional to 23,026,536.48, 34,537,437.78 and 7,672,167.84

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Solution

The fourth proportional to 23,026,536.48, 34,537,437.78 and 7,672,167.84 is: 11,507,463.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,026,536.48 : 34,537,437.78 = 7,672,167.84 : x
  2. Step 2: Convert to fraction form
    23,026,536.48/34,537,437.78 = 7,672,167.84/x
  3. Step 3: Cross multiply
    23,026,536.48x = 34,537,437.78 × 7,672,167.84
  4. Step 4: Simplify right side
    23,026,536.48x = 264,977,019,411,717
  5. Step 5: Solve for x
    x = 264,977,019,411,717/23,026,536.48
  6. Step 6: Final answer
    x = 11,507,463.12

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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.