Home / 29,798,664.47-41,118,467.53-17,241,877.61

Finding the Fourth Proportional to 29,798,664.47, 41,118,467.53 and 17,241,877.61

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Solution

The fourth proportional to 29,798,664.47, 41,118,467.53 and 17,241,877.61 is: 23,791,656.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,798,664.47 : 41,118,467.53 = 17,241,877.61 : x
  2. Step 2: Convert to fraction form
    29,798,664.47/41,118,467.53 = 17,241,877.61/x
  3. Step 3: Cross multiply
    29,798,664.47x = 41,118,467.53 × 17,241,877.61
  4. Step 4: Simplify right side
    29,798,664.47x = 708,959,584,457,426.75
  5. Step 5: Solve for x
    x = 708,959,584,457,426.75/29,798,664.47
  6. Step 6: Final answer
    x = 23,791,656.34

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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.