Home / 23,654,430.46-32,636,945.38-13,859,611.97

Finding the Fourth Proportional to 23,654,430.46, 32,636,945.38 and 13,859,611.97

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Solution

The fourth proportional to 23,654,430.46, 32,636,945.38 and 13,859,611.97 is: 19,122,650.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,654,430.46 : 32,636,945.38 = 13,859,611.97 : x
  2. Step 2: Convert to fraction form
    23,654,430.46/32,636,945.38 = 13,859,611.97/x
  3. Step 3: Cross multiply
    23,654,430.46x = 32,636,945.38 × 13,859,611.97
  4. Step 4: Simplify right side
    23,654,430.46x = 452,335,398,825,646.81
  5. Step 5: Solve for x
    x = 452,335,398,825,646.81/23,654,430.46
  6. Step 6: Final answer
    x = 19,122,650.18

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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.