Home / 33,364,659.31-46,045,127.14-18,680,197.12

Finding the Fourth Proportional to 33,364,659.31, 46,045,127.14 and 18,680,197.12

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Solution

The fourth proportional to 33,364,659.31, 46,045,127.14 and 18,680,197.12 is: 25,779,734.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,364,659.31 : 46,045,127.14 = 18,680,197.12 : x
  2. Step 2: Convert to fraction form
    33,364,659.31/46,045,127.14 = 18,680,197.12/x
  3. Step 3: Cross multiply
    33,364,659.31x = 46,045,127.14 × 18,680,197.12
  4. Step 4: Simplify right side
    33,364,659.31x = 860,132,051,228,848.62
  5. Step 5: Solve for x
    x = 860,132,051,228,848.62/33,364,659.31
  6. Step 6: Final answer
    x = 25,779,734.28

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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.