Home / 17,184,212.02-23,714,032.89-12,793,569.58

Finding the Fourth Proportional to 17,184,212.02, 23,714,032.89 and 12,793,569.58

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Solution

The fourth proportional to 17,184,212.02, 23,714,032.89 and 12,793,569.58 is: 17,654,992.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,184,212.02 : 23,714,032.89 = 12,793,569.58 : x
  2. Step 2: Convert to fraction form
    17,184,212.02/23,714,032.89 = 12,793,569.58/x
  3. Step 3: Cross multiply
    17,184,212.02x = 23,714,032.89 × 12,793,569.58
  4. Step 4: Simplify right side
    17,184,212.02x = 303,387,129,800,623.50
  5. Step 5: Solve for x
    x = 303,387,129,800,623.50/17,184,212.02
  6. Step 6: Final answer
    x = 17,654,992.24

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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.