Home / 24,713,654.72-37,072,499.42-12,411,291.07

Finding the Fourth Proportional to 24,713,654.72, 37,072,499.42 and 12,411,291.07

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Solution

The fourth proportional to 24,713,654.72, 37,072,499.42 and 12,411,291.07 is: 18,617,949.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,713,654.72 : 37,072,499.42 = 12,411,291.07 : x
  2. Step 2: Convert to fraction form
    24,713,654.72/37,072,499.42 = 12,411,291.07/x
  3. Step 3: Cross multiply
    24,713,654.72x = 37,072,499.42 × 12,411,291.07
  4. Step 4: Simplify right side
    24,713,654.72x = 460,117,580,854,137.12
  5. Step 5: Solve for x
    x = 460,117,580,854,137.12/24,713,654.72
  6. Step 6: Final answer
    x = 18,617,949.71

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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.