Home / 17,156,952.86-23,681,902.65-11,045,376.50

Finding the Fourth Proportional to 17,156,952.86, 23,681,902.65 and 11,045,376.50

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Solution

The fourth proportional to 17,156,952.86, 23,681,902.65 and 11,045,376.50 is: 15,246,036.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,156,952.86 : 23,681,902.65 = 11,045,376.50 : x
  2. Step 2: Convert to fraction form
    17,156,952.86/23,681,902.65 = 11,045,376.50/x
  3. Step 3: Cross multiply
    17,156,952.86x = 23,681,902.65 × 11,045,376.50
  4. Step 4: Simplify right side
    17,156,952.86x = 261,575,531,005,597.72
  5. Step 5: Solve for x
    x = 261,575,531,005,597.72/17,156,952.86
  6. Step 6: Final answer
    x = 15,246,036.59

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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.