Home / 23,950,381.11-33,051,538.55-12,937,130.55

Finding the Fourth Proportional to 23,950,381.11, 33,051,538.55 and 12,937,130.55

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Solution

The fourth proportional to 23,950,381.11, 33,051,538.55 and 12,937,130.55 is: 17,853,246.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950,381.11 : 33,051,538.55 = 12,937,130.55 : x
  2. Step 2: Convert to fraction form
    23,950,381.11/33,051,538.55 = 12,937,130.55/x
  3. Step 3: Cross multiply
    23,950,381.11x = 33,051,538.55 × 12,937,130.55
  4. Step 4: Simplify right side
    23,950,381.11x = 427,592,069,099,707.75
  5. Step 5: Solve for x
    x = 427,592,069,099,707.75/23,950,381.11
  6. Step 6: Final answer
    x = 17,853,246.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.