Home / 17,791,852.66-26,678,186.43-9,598,886.26

Finding the Fourth Proportional to 17,791,852.66, 26,678,186.43 and 9,598,886.26

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Solution

The fourth proportional to 17,791,852.66, 26,678,186.43 and 9,598,886.26 is: 14,393,154.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,791,852.66 : 26,678,186.43 = 9,598,886.26 : x
  2. Step 2: Convert to fraction form
    17,791,852.66/26,678,186.43 = 9,598,886.26/x
  3. Step 3: Cross multiply
    17,791,852.66x = 26,678,186.43 × 9,598,886.26
  4. Step 4: Simplify right side
    17,791,852.66x = 256,080,877,164,645.44
  5. Step 5: Solve for x
    x = 256,080,877,164,645.44/17,791,852.66
  6. Step 6: Final answer
    x = 14,393,154.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.